diff --git a/cpp/daal/include/algorithms/covariance/covariance_distributed.h b/cpp/daal/include/algorithms/covariance/covariance_distributed.h
index 1c9044b7bbf..736a63d6282 100644
--- a/cpp/daal/include/algorithms/covariance/covariance_distributed.h
+++ b/cpp/daal/include/algorithms/covariance/covariance_distributed.h
@@ -68,7 +68,7 @@ template <>
 class DistributedContainerIface<step2Master> : public daal::algorithms::AnalysisContainerIface<distributed>
 {
 public:
-    DistributedContainerIface() {}
+    DAAL_DEPRECATED DistributedContainerIface() {}
     virtual ~DistributedContainerIface() {}
 
     /**
@@ -349,7 +349,7 @@ class DistributedIface<step1Local> : public OnlineImpl
     typedef super::PartialResultType PartialResultType;
 
     /** Default constructor */
-    DistributedIface() : OnlineImpl() {}
+    DAAL_DEPRECATED DistributedIface() : OnlineImpl() {}
 
     /**
      * Constructs an algorithm for correlation or variance-covariance matrix computation
@@ -403,7 +403,7 @@ class DistributedIface<step2Master> : public daal::algorithms::Analysis<distribu
     typedef algorithms::covariance::PartialResult PartialResultType;
 
     /** Default constructor */
-    DistributedIface() { initialize(); }
+    DAAL_DEPRECATED DistributedIface() { initialize(); }
 
     /**
      * Constructs an algorithm for correlation or variance-covariance matrix computation
@@ -575,7 +575,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::ResultType ResultType;
     typedef typename super::PartialResultType PartialResultType;
 
-    Distributed() : Online<algorithmFPType, method>() {}
+    DAAL_DEPRECATED Distributed() : Online<algorithmFPType, method>() {}
 
     /**
      * Constructs an algorithm for correlation or variance-covariance matrix computation
@@ -637,7 +637,7 @@ class Distributed<step2Master, algorithmFPType, method> : public DistributedIfac
     typedef typename super::PartialResultType PartialResultType;
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an algorithm for correlation or variance-covariance matrix computation
diff --git a/cpp/daal/include/algorithms/covariance/covariance_types.h b/cpp/daal/include/algorithms/covariance/covariance_types.h
index f22af904bf2..d2d17a34187 100644
--- a/cpp/daal/include/algorithms/covariance/covariance_types.h
+++ b/cpp/daal/include/algorithms/covariance/covariance_types.h
@@ -387,7 +387,7 @@ template <>
 class DAAL_EXPORT DistributedInput<step1Local> : public Input
 {
 public:
-    DistributedInput() : Input() {}
+    DAAL_DEPRECATED DistributedInput() : Input() {}
     DistributedInput(const DistributedInput & other)             = default;
     DistributedInput & operator=(const DistributedInput & other) = default;
 
@@ -403,7 +403,7 @@ template <>
 class DAAL_EXPORT DistributedInput<step2Master> : public InputIface
 {
 public:
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
     DistributedInput(const DistributedInput & other);
     DistributedInput & operator=(const DistributedInput & other);
 
diff --git a/cpp/daal/include/algorithms/dbscan/dbscan_distributed.h b/cpp/daal/include/algorithms/dbscan/dbscan_distributed.h
index 8b2ea059014..de3d30900ef 100644
--- a/cpp/daal/include/algorithms/dbscan/dbscan_distributed.h
+++ b/cpp/daal/include/algorithms/dbscan/dbscan_distributed.h
@@ -66,7 +66,7 @@ class DistributedContainer<step1Local, algorithmFPType, method, cpu> : public Tr
      * in the first step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -95,7 +95,7 @@ class DistributedContainer<step2Local, algorithmFPType, method, cpu> : public Tr
      * in the second step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -124,7 +124,7 @@ class DistributedContainer<step3Local, algorithmFPType, method, cpu> : public Tr
      * in the third step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -153,7 +153,7 @@ class DistributedContainer<step4Local, algorithmFPType, method, cpu> : public Tr
      * in the fourth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -182,7 +182,7 @@ class DistributedContainer<step5Local, algorithmFPType, method, cpu> : public Tr
      * in the fifth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -211,7 +211,7 @@ class DistributedContainer<step6Local, algorithmFPType, method, cpu> : public Tr
      * in the sixth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -240,7 +240,7 @@ class DistributedContainer<step7Master, algorithmFPType, method, cpu> : public T
      * in the seventh step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -269,7 +269,7 @@ class DistributedContainer<step8Local, algorithmFPType, method, cpu> : public Tr
      * in the eighth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -298,7 +298,7 @@ class DistributedContainer<step9Master, algorithmFPType, method, cpu> : public T
      * in the ninth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -327,7 +327,7 @@ class DistributedContainer<step10Local, algorithmFPType, method, cpu> : public T
      * in the tenth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -356,7 +356,7 @@ class DistributedContainer<step11Local, algorithmFPType, method, cpu> : public T
      * in the eleventh step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -385,7 +385,7 @@ class DistributedContainer<step12Local, algorithmFPType, method, cpu> : public T
      * in the twelfth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -414,7 +414,7 @@ class DistributedContainer<step13Local, algorithmFPType, method, cpu> : public T
      * in the thirteenth step of the distributed processing mode
      * \param[in] daalEnv   Environment object
      */
-    DistributedContainer(daal::services::Environment::env * daalEnv);
+    DAAL_DEPRECATED DistributedContainer(daal::services::Environment::env * daalEnv);
     /** Default destructor */
     ~DistributedContainer();
 
@@ -477,7 +477,7 @@ class Distributed<step1Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] blockIndex    Unique identifier of block initially passed for computation on the local node
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      */
-    Distributed(size_t blockIndex, size_t nBlocks);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -597,7 +597,7 @@ class Distributed<step2Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] blockIndex    Unique identifier of block initially passed for computation on the local node
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      */
-    Distributed(size_t blockIndex, size_t nBlocks);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -719,7 +719,7 @@ class Distributed<step3Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] rightBlocks     Number of blocks that will process observations with value of selected
                                    split feature greater than selected split value
      */
-    Distributed(size_t leftBlocks, size_t rightBlocks);
+    DAAL_DEPRECATED Distributed(size_t leftBlocks, size_t rightBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -841,7 +841,7 @@ class Distributed<step4Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] rightBlocks     Number of blocks that will process observations with value of selected
                                    split feature greater than selected split value
      */
-    Distributed(size_t leftBlocks, size_t rightBlocks);
+    DAAL_DEPRECATED Distributed(size_t leftBlocks, size_t rightBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -962,7 +962,7 @@ class Distributed<step5Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      *  \param[in] epsilon       Radius of neighborhood
      */
-    Distributed(size_t blockIndex, size_t nBlocks, algorithmFPType epsilon);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks, algorithmFPType epsilon);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1084,7 +1084,7 @@ class Distributed<step6Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] epsilon          Radius of neighborhood
      *  \param[in] minObservations  Minimal total weight of observations in neighborhood of core observation
      */
-    Distributed(size_t blockIndex, size_t nBlocks, algorithmFPType epsilon, size_t minObservations);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks, algorithmFPType epsilon, size_t minObservations);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1201,7 +1201,7 @@ class Distributed<step7Master, algorithmFPType, method> : public daal::algorithm
     /**
      * Constructs a DBSCAN algorithm
      */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1310,7 +1310,7 @@ class Distributed<step8Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] blockIndex    Unique identifier of block initially passed for computation on the local node
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      */
-    Distributed(size_t blockIndex, size_t nBlocks);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1428,7 +1428,7 @@ class Distributed<step9Master, algorithmFPType, method> : public daal::algorithm
     /**
      * Constructs a DBSCAN algorithm
      */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1556,7 +1556,7 @@ class Distributed<step10Local, algorithmFPType, method> : public daal::algorithm
      *  \param[in] blockIndex    Unique identifier of block initially passed for computation on the local node
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      */
-    Distributed(size_t blockIndex, size_t nBlocks);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1676,7 +1676,7 @@ class Distributed<step11Local, algorithmFPType, method> : public daal::algorithm
      *  \param[in] blockIndex    Unique identifier of block initially passed for computation on the local node
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      */
-    Distributed(size_t blockIndex, size_t nBlocks);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1796,7 +1796,7 @@ class Distributed<step12Local, algorithmFPType, method> : public daal::algorithm
      *  \param[in] blockIndex    Unique identifier of block initially passed for computation on the local node
      *  \param[in] nBlocks       Number of blocks initially passed for computation on all nodes
      */
-    Distributed(size_t blockIndex, size_t nBlocks);
+    DAAL_DEPRECATED Distributed(size_t blockIndex, size_t nBlocks);
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
@@ -1914,7 +1914,7 @@ class Distributed<step13Local, algorithmFPType, method> : public daal::algorithm
     /**
      * Constructs a DBSCAN algorithm
      */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a DBSCAN algorithm by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/dbscan/dbscan_types.h b/cpp/daal/include/algorithms/dbscan/dbscan_types.h
index 203050659e3..de083557744 100644
--- a/cpp/daal/include/algorithms/dbscan/dbscan_types.h
+++ b/cpp/daal/include/algorithms/dbscan/dbscan_types.h
@@ -669,7 +669,7 @@ class DAAL_EXPORT DistributedInput<step1Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -709,7 +709,7 @@ class DAAL_EXPORT DistributedPartialResultStep1 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep1)
     /** Default constructor */
-    DistributedPartialResultStep1();
+    DAAL_DEPRECATED DistributedPartialResultStep1();
 
     virtual ~DistributedPartialResultStep1() {}
 
@@ -766,7 +766,7 @@ class DAAL_EXPORT DistributedInput<step2Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -813,7 +813,7 @@ class DAAL_EXPORT DistributedPartialResultStep2 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep2)
     /** Default constructor */
-    DistributedPartialResultStep2();
+    DAAL_DEPRECATED DistributedPartialResultStep2();
 
     virtual ~DistributedPartialResultStep2() {}
 
@@ -870,7 +870,7 @@ class DAAL_EXPORT DistributedInput<step3Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -938,7 +938,7 @@ class DAAL_EXPORT DistributedPartialResultStep3 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep3)
     /** Default constructor */
-    DistributedPartialResultStep3();
+    DAAL_DEPRECATED DistributedPartialResultStep3();
 
     virtual ~DistributedPartialResultStep3() {}
 
@@ -995,7 +995,7 @@ class DAAL_EXPORT DistributedInput<step4Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1063,7 +1063,7 @@ class DAAL_EXPORT DistributedPartialResultStep4 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep4)
     /** Default constructor */
-    DistributedPartialResultStep4();
+    DAAL_DEPRECATED DistributedPartialResultStep4();
 
     virtual ~DistributedPartialResultStep4() {}
 
@@ -1120,7 +1120,7 @@ class DAAL_EXPORT DistributedInput<step5Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1188,7 +1188,7 @@ class DAAL_EXPORT DistributedPartialResultStep5 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep5)
     /** Default constructor */
-    DistributedPartialResultStep5();
+    DAAL_DEPRECATED DistributedPartialResultStep5();
 
     virtual ~DistributedPartialResultStep5() {}
 
@@ -1245,7 +1245,7 @@ class DAAL_EXPORT DistributedInput<step6Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1313,7 +1313,7 @@ class DAAL_EXPORT DistributedPartialResultStep6 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep6)
     /** Default constructor */
-    DistributedPartialResultStep6();
+    DAAL_DEPRECATED DistributedPartialResultStep6();
 
     virtual ~DistributedPartialResultStep6() {}
 
@@ -1384,7 +1384,7 @@ class DAAL_EXPORT DistributedInput<step7Master> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1431,7 +1431,7 @@ class DAAL_EXPORT DistributedPartialResultStep7 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep7)
     /** Default constructor */
-    DistributedPartialResultStep7();
+    DAAL_DEPRECATED DistributedPartialResultStep7();
 
     virtual ~DistributedPartialResultStep7() {}
 
@@ -1488,7 +1488,7 @@ class DAAL_EXPORT DistributedInput<step8Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1549,7 +1549,7 @@ class DAAL_EXPORT DistributedPartialResultStep8 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep8)
     /** Default constructor */
-    DistributedPartialResultStep8();
+    DAAL_DEPRECATED DistributedPartialResultStep8();
 
     virtual ~DistributedPartialResultStep8() {}
 
@@ -1620,7 +1620,7 @@ class DAAL_EXPORT DistributedInput<step9Master> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1667,7 +1667,7 @@ class DAAL_EXPORT DistributedResultStep9 : public daal::algorithms::Result
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedResultStep9)
     /** Default constructor */
-    DistributedResultStep9();
+    DAAL_DEPRECATED DistributedResultStep9();
 
     virtual ~DistributedResultStep9() {}
 
@@ -1726,7 +1726,7 @@ class DAAL_EXPORT DistributedPartialResultStep9 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep9)
     /** Default constructor */
-    DistributedPartialResultStep9();
+    DAAL_DEPRECATED DistributedPartialResultStep9();
 
     virtual ~DistributedPartialResultStep9() {}
 
@@ -1783,7 +1783,7 @@ class DAAL_EXPORT DistributedInput<step10Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1823,7 +1823,7 @@ class DAAL_EXPORT DistributedPartialResultStep10 : public daal::algorithms::Part
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep10)
     /** Default constructor */
-    DistributedPartialResultStep10();
+    DAAL_DEPRECATED DistributedPartialResultStep10();
 
     virtual ~DistributedPartialResultStep10() {}
 
@@ -1894,7 +1894,7 @@ class DAAL_EXPORT DistributedInput<step11Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -1955,7 +1955,7 @@ class DAAL_EXPORT DistributedPartialResultStep11 : public daal::algorithms::Part
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep11)
     /** Default constructor */
-    DistributedPartialResultStep11();
+    DAAL_DEPRECATED DistributedPartialResultStep11();
 
     virtual ~DistributedPartialResultStep11() {}
 
@@ -2026,7 +2026,7 @@ class DAAL_EXPORT DistributedInput<step12Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -2087,7 +2087,7 @@ class DAAL_EXPORT DistributedPartialResultStep12 : public daal::algorithms::Part
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep12)
     /** Default constructor */
-    DistributedPartialResultStep12();
+    DAAL_DEPRECATED DistributedPartialResultStep12();
 
     virtual ~DistributedPartialResultStep12() {}
 
@@ -2144,7 +2144,7 @@ class DAAL_EXPORT DistributedInput<step13Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -2191,7 +2191,7 @@ class DAAL_EXPORT DistributedResultStep13 : public daal::algorithms::Result
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedResultStep13)
     /** Default constructor */
-    DistributedResultStep13();
+    DAAL_DEPRECATED DistributedResultStep13();
 
     virtual ~DistributedResultStep13() {}
 
@@ -2250,7 +2250,7 @@ class DAAL_EXPORT DistributedPartialResultStep13 : public daal::algorithms::Part
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep13)
     /** Default constructor */
-    DistributedPartialResultStep13();
+    DAAL_DEPRECATED DistributedPartialResultStep13();
 
     virtual ~DistributedPartialResultStep13() {}
 
diff --git a/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_distributed.h b/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_distributed.h
index 7cb1a83dbc8..ce48e10ad41 100644
--- a/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_distributed.h
+++ b/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_distributed.h
@@ -136,7 +136,7 @@ class Distributed<step1Local, algorithmFPType, method> : public daal::algorithms
     /**
      * Default constructor
      */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an implicit ALS ratings prediction algorithm by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_types.h b/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_types.h
index 47ecea5990b..b96f2219aac 100644
--- a/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_types.h
+++ b/cpp/daal/include/algorithms/implicit_als/implicit_als_predict_ratings_types.h
@@ -200,7 +200,7 @@ template <>
 class DAAL_EXPORT DistributedInput<step1Local> : public InputIface
 {
 public:
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
     DistributedInput(const DistributedInput & other) : InputIface(other) {}
 
     virtual ~DistributedInput() {}
@@ -303,7 +303,7 @@ class DAAL_EXPORT PartialResult : public daal::algorithms::PartialResult
 public:
     DECLARE_SERIALIZABLE_CAST(PartialResult)
     /** Default constructor */
-    PartialResult();
+    DAAL_DEPRECATED PartialResult();
     /** Default destructor */
     virtual ~PartialResult() {}
 
diff --git a/cpp/daal/include/algorithms/implicit_als/implicit_als_training_distributed.h b/cpp/daal/include/algorithms/implicit_als/implicit_als_training_distributed.h
index 923a75aba44..d6ba15aab76 100644
--- a/cpp/daal/include/algorithms/implicit_als/implicit_als_training_distributed.h
+++ b/cpp/daal/include/algorithms/implicit_als/implicit_als_training_distributed.h
@@ -222,7 +222,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Training<distrib
     ParameterType parameter;            /*!< %Training \ref implicit_als::interface1::Parameter "parameters" */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an implicit ALS training algorithm by copying input objects and parameters
@@ -329,7 +329,7 @@ class Distributed<step2Master, algorithmFPType, method> : public Training<distri
     ParameterType parameter;             /*!< %Training \ref implicit_als::interface1::Parameter "parameters" */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an implicit ALS training algorithm by copying input objects and parameters
@@ -436,7 +436,7 @@ class Distributed<step3Local, algorithmFPType, method> : public Training<distrib
     ParameterType parameter;            /*!< %Training \ref implicit_als::interface1::Parameter "parameters" */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an implicit ALS training algorithm by copying input objects and parameters
@@ -543,7 +543,7 @@ class Distributed<step4Local, algorithmFPType, method> : public Training<distrib
     ParameterType parameter;            /*!< %Training \ref implicit_als::interface1::Parameter "parameters" */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an implicit ALS training algorithm by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_distributed.h b/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_distributed.h
index 1a5ee61cdfb..635075d51fb 100644
--- a/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_distributed.h
+++ b/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_distributed.h
@@ -253,7 +253,7 @@ class Distributed<step2Local, algorithmFPType, method> : public Training<distrib
     DistributedInput<step2Local> input; /*!< %Input data structure */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an algorithm for initializing the implicit ALS model by copying input objects
diff --git a/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_types.h b/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_types.h
index 249b11e01f4..6d50f780ab6 100644
--- a/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_types.h
+++ b/cpp/daal/include/algorithms/implicit_als/implicit_als_training_init_types.h
@@ -184,7 +184,7 @@ struct DAAL_EXPORT DistributedParameter : public Parameter
      * \param[in] fullNUsers    Full number of users
      * \param[in] seed          Seed for random numbers generation \DAAL_DEPRECATED_USE{ engine }
      */
-    DistributedParameter(size_t nFactors = 10, size_t fullNUsers = 0, size_t seed = 777777);
+    DAAL_DEPRECATED DistributedParameter(size_t nFactors = 10, size_t fullNUsers = 0, size_t seed = 777777);
 
     data_management::NumericTablePtr partition; /*!< Numeric table od size 1x1 that provides
             the number of input data parts used in implicit ALS initialization algorithm in the distributed computing mode.
@@ -254,7 +254,7 @@ class DAAL_EXPORT DistributedInput<step1Local> : public Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : Input(other) {}
@@ -275,7 +275,7 @@ class DAAL_EXPORT DistributedInput<step2Local> : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
 
     /** Copy constructor */
     DistributedInput(const DistributedInput & other) : daal::algorithms::Input(other) {}
@@ -377,7 +377,7 @@ class DAAL_EXPORT PartialResult : public PartialResultBase
 public:
     DECLARE_SERIALIZABLE_CAST(PartialResult)
     /** Default constructor */
-    PartialResult();
+    DAAL_DEPRECATED PartialResult();
 
     using PartialResultBase::get;
     using PartialResultBase::set;
@@ -456,7 +456,7 @@ class DAAL_EXPORT DistributedPartialResultStep2 : public PartialResultBase
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep2)
     /** Default constructor */
-    DistributedPartialResultStep2();
+    DAAL_DEPRECATED DistributedPartialResultStep2();
 
     using PartialResultBase::get;
     using PartialResultBase::set;
diff --git a/cpp/daal/include/algorithms/kmeans/kmeans_distributed.h b/cpp/daal/include/algorithms/kmeans/kmeans_distributed.h
index 6866bdddb94..1a45cc50748 100644
--- a/cpp/daal/include/algorithms/kmeans/kmeans_distributed.h
+++ b/cpp/daal/include/algorithms/kmeans/kmeans_distributed.h
@@ -163,7 +163,7 @@ class Distributed<step1Local, algorithmFPType, method> : public daal::algorithms
      *  \param[in] nClusters  Number of clusters
      *  \param[in] assignFlag Flag to calculate partial assignment
      */
-    Distributed(size_t nClusters, bool assignFlag = false);
+    DAAL_DEPRECATED Distributed(size_t nClusters, bool assignFlag = false);
 
     /**
      * Constructs K-Means algorithm by copying input objects and parameters
@@ -311,7 +311,7 @@ class Distributed<step2Master, algorithmFPType, method> : public daal::algorithm
      *  \param[in] nClusters   Number of clusters
      *  \param[in] nIterations Number of iterations
      */
-    Distributed(size_t nClusters, size_t nIterations = 1);
+    DAAL_DEPRECATED Distributed(size_t nClusters, size_t nIterations = 1);
 
     /**
      * Constructs K-Means algorithm by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/kmeans/kmeans_init_distributed.h b/cpp/daal/include/algorithms/kmeans/kmeans_init_distributed.h
index ac84f64e1d9..f7349fdbde0 100644
--- a/cpp/daal/include/algorithms/kmeans/kmeans_init_distributed.h
+++ b/cpp/daal/include/algorithms/kmeans/kmeans_init_distributed.h
@@ -310,7 +310,7 @@ class Distributed<step1Local, algorithmFPType, method> : public DistributedBase
      *  \param[in] nRowsTotal  Number of rows in all data sets
      *  \param[in] offset      Offset in the total data set specifying the start of a block stored on a given local node
      */
-    Distributed(size_t nClusters, size_t nRowsTotal, size_t offset = 0);
+    DAAL_DEPRECATED Distributed(size_t nClusters, size_t nRowsTotal, size_t offset = 0);
     /**
     * Copy constructor
      * \param[in] other An algorithm to be used as the source to initialize the input objects
@@ -446,7 +446,7 @@ class Distributed<step2Master, algorithmFPType, method> : public DistributedBase
      *  \param[in] nClusters   Number of clusters
      *  \param[in] offset      Offset in the total data set specifying the start of a block stored on a given local node
      */
-    Distributed(size_t nClusters, size_t offset = 0);
+    DAAL_DEPRECATED Distributed(size_t nClusters, size_t offset = 0);
 
     /**
     * Returns the method of the algorithm
@@ -625,7 +625,7 @@ class Distributed<step2Local, algorithmFPType, method> : public DistributedStep2
     *  \param[in] nClusters        Number of clusters
     *  \param[in] bFirstIteration  true if this is the first iteration in the loop of steps 2-4.
     */
-    Distributed(size_t nClusters, bool bFirstIteration);
+    DAAL_DEPRECATED Distributed(size_t nClusters, bool bFirstIteration);
 
     /**
     * Copy constructor
@@ -742,7 +742,7 @@ class Distributed<step3Master, algorithmFPType, method> : public DistributedBase
     *  Main constructor
     *  \param[in] nClusters   Number of clusters
     */
-    Distributed(size_t nClusters);
+    DAAL_DEPRECATED Distributed(size_t nClusters);
     /**
     * Copy constructor
     * \param[in] other An algorithm to be used as the source to initialize the input objects
@@ -858,7 +858,7 @@ class Distributed<step4Local, algorithmFPType, method> : public DistributedBase
     *  Main constructor
     *  \param[in] nClusters   Number of clusters
     */
-    Distributed(size_t nClusters);
+    DAAL_DEPRECATED Distributed(size_t nClusters);
     /**
     * Copy constructor
     * \param[in] other An algorithm to be used as the source to initialize the input objects
@@ -971,7 +971,7 @@ class Distributed<step5Master, algorithmFPType, method> : public DistributedBase
     *  Main constructor
     *  \param[in] nClusters   Number of clusters
     */
-    Distributed(size_t nClusters);
+    DAAL_DEPRECATED Distributed(size_t nClusters);
 
     /**
     * Copy constructor
diff --git a/cpp/daal/include/algorithms/kmeans/kmeans_init_types.h b/cpp/daal/include/algorithms/kmeans/kmeans_init_types.h
index d810b98805f..93593b86234 100644
--- a/cpp/daal/include/algorithms/kmeans/kmeans_init_types.h
+++ b/cpp/daal/include/algorithms/kmeans/kmeans_init_types.h
@@ -363,7 +363,7 @@ class DAAL_EXPORT PartialResult : public daal::algorithms::PartialResult
 {
 public:
     DECLARE_SERIALIZABLE_CAST(PartialResult)
-    PartialResult();
+    DAAL_DEPRECATED PartialResult();
 
     virtual ~PartialResult() {};
 
@@ -501,7 +501,7 @@ typedef services::SharedPtr<Result> ResultPtr;
 class DAAL_EXPORT DistributedStep2MasterInput : public InputIface
 {
 public:
-    DistributedStep2MasterInput();
+    DAAL_DEPRECATED DistributedStep2MasterInput();
 
     virtual ~DistributedStep2MasterInput() {}
 
@@ -553,7 +553,7 @@ struct DAAL_EXPORT DistributedStep2LocalPlusPlusParameter : public Parameter
     /**
     *  Main constructor
     */
-    DistributedStep2LocalPlusPlusParameter(size_t _nClusters, bool bFirstIteration);
+    DAAL_DEPRECATED DistributedStep2LocalPlusPlusParameter(size_t _nClusters, bool bFirstIteration);
 
     /**
     * Constructs parameters of the algorithm that computes initial centroids for K-Means algorithm
@@ -575,7 +575,7 @@ struct DAAL_EXPORT DistributedStep2LocalPlusPlusParameter : public Parameter
 class DAAL_EXPORT DistributedStep2LocalPlusPlusInput : public Input
 {
 public:
-    DistributedStep2LocalPlusPlusInput();
+    DAAL_DEPRECATED DistributedStep2LocalPlusPlusInput();
     DistributedStep2LocalPlusPlusInput(const DistributedStep2LocalPlusPlusInput & o);
 
     virtual ~DistributedStep2LocalPlusPlusInput() {}
@@ -638,7 +638,7 @@ class DAAL_EXPORT DistributedStep2LocalPlusPlusInput : public Input
 class DAAL_EXPORT DistributedStep3MasterPlusPlusInput : public daal::algorithms::Input
 {
 public:
-    DistributedStep3MasterPlusPlusInput();
+    DAAL_DEPRECATED DistributedStep3MasterPlusPlusInput();
     DistributedStep3MasterPlusPlusInput(const DistributedStep3MasterPlusPlusInput & o);
 
     /**
@@ -679,7 +679,7 @@ class DAAL_EXPORT DistributedStep3MasterPlusPlusInput : public daal::algorithms:
 class DAAL_EXPORT DistributedStep4LocalPlusPlusInput : public Input
 {
 public:
-    DistributedStep4LocalPlusPlusInput();
+    DAAL_DEPRECATED DistributedStep4LocalPlusPlusInput();
     DistributedStep4LocalPlusPlusInput(const DistributedStep4LocalPlusPlusInput & o);
 
     /**
@@ -739,7 +739,7 @@ class DAAL_EXPORT DistributedStep4LocalPlusPlusInput : public Input
 class DAAL_EXPORT DistributedStep5MasterPlusPlusInput : public daal::algorithms::Input
 {
 public:
-    DistributedStep5MasterPlusPlusInput();
+    DAAL_DEPRECATED DistributedStep5MasterPlusPlusInput();
     DistributedStep5MasterPlusPlusInput(const DistributedStep5MasterPlusPlusInput & o);
 
     virtual ~DistributedStep5MasterPlusPlusInput() {}
@@ -801,7 +801,7 @@ class DAAL_EXPORT DistributedStep2LocalPlusPlusPartialResult : public daal::algo
 {
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedStep2LocalPlusPlusPartialResult)
-    DistributedStep2LocalPlusPlusPartialResult();
+    DAAL_DEPRECATED DistributedStep2LocalPlusPlusPartialResult();
 
     virtual ~DistributedStep2LocalPlusPlusPartialResult() {};
 
@@ -883,7 +883,7 @@ class DAAL_EXPORT DistributedStep3MasterPlusPlusPartialResult : public daal::alg
 {
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedStep3MasterPlusPlusPartialResult)
-    DistributedStep3MasterPlusPlusPartialResult();
+    DAAL_DEPRECATED DistributedStep3MasterPlusPlusPartialResult();
 
     virtual ~DistributedStep3MasterPlusPlusPartialResult() {};
 
@@ -967,7 +967,7 @@ class DAAL_EXPORT DistributedStep4LocalPlusPlusPartialResult : public daal::algo
 {
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedStep4LocalPlusPlusPartialResult)
-    DistributedStep4LocalPlusPlusPartialResult();
+    DAAL_DEPRECATED DistributedStep4LocalPlusPlusPartialResult();
 
     virtual ~DistributedStep4LocalPlusPlusPartialResult() {};
 
@@ -1027,7 +1027,7 @@ class DAAL_EXPORT DistributedStep5MasterPlusPlusPartialResult : public daal::alg
 {
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedStep5MasterPlusPlusPartialResult)
-    DistributedStep5MasterPlusPlusPartialResult();
+    DAAL_DEPRECATED DistributedStep5MasterPlusPlusPartialResult();
 
     virtual ~DistributedStep5MasterPlusPlusPartialResult() {};
 
diff --git a/cpp/daal/include/algorithms/kmeans/kmeans_types.h b/cpp/daal/include/algorithms/kmeans/kmeans_types.h
index 005112fd444..591ef50a104 100644
--- a/cpp/daal/include/algorithms/kmeans/kmeans_types.h
+++ b/cpp/daal/include/algorithms/kmeans/kmeans_types.h
@@ -186,7 +186,7 @@ class DAAL_EXPORT PartialResult : public daal::algorithms::PartialResult
 {
 public:
     DECLARE_SERIALIZABLE_CAST(PartialResult)
-    PartialResult();
+    DAAL_DEPRECATED PartialResult();
 
     virtual ~PartialResult() {};
 
@@ -323,7 +323,7 @@ typedef services::SharedPtr<Result> ResultPtr;
 class DAAL_EXPORT DistributedStep2MasterInput : public InputIface
 {
 public:
-    DistributedStep2MasterInput();
+    DAAL_DEPRECATED DistributedStep2MasterInput();
 
     virtual ~DistributedStep2MasterInput() {}
 
diff --git a/cpp/daal/include/algorithms/linear_regression/linear_regression_training_distributed.h b/cpp/daal/include/algorithms/linear_regression/linear_regression_training_distributed.h
index f3ec87a5396..9c7c2494b98 100644
--- a/cpp/daal/include/algorithms/linear_regression/linear_regression_training_distributed.h
+++ b/cpp/daal/include/algorithms/linear_regression/linear_regression_training_distributed.h
@@ -149,7 +149,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::PartialResultType PartialResultType;
 
     /** Default constructor */
-    Distributed() {}
+    DAAL_DEPRECATED Distributed() {}
 
     /**
      * Constructs a linear regression training algorithm in the first step of the distributed processing mode
@@ -207,7 +207,7 @@ class Distributed<step2Master, algorithmFPType, method> : public Training<distri
     typedef algorithms::linear_regression::training::PartialResult PartialResultType;
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a linear regression training algorithm in the second step of the distributed processing mode
diff --git a/cpp/daal/include/algorithms/linear_regression/linear_regression_training_types.h b/cpp/daal/include/algorithms/linear_regression/linear_regression_training_types.h
index eaed199d8c0..102ca29bd72 100644
--- a/cpp/daal/include/algorithms/linear_regression/linear_regression_training_types.h
+++ b/cpp/daal/include/algorithms/linear_regression/linear_regression_training_types.h
@@ -285,7 +285,7 @@ template <>
 class DAAL_EXPORT DistributedInput<step2Master> : public daal::algorithms::Input, public InputIface
 {
 public:
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
     /**
      * Gets an input object for linear regression model-based training
      * in the second step of the distributed processing mode
diff --git a/cpp/daal/include/algorithms/moments/low_order_moments_distributed.h b/cpp/daal/include/algorithms/moments/low_order_moments_distributed.h
index 038a6ce758e..84fb6050509 100644
--- a/cpp/daal/include/algorithms/moments/low_order_moments_distributed.h
+++ b/cpp/daal/include/algorithms/moments/low_order_moments_distributed.h
@@ -142,7 +142,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::PartialResultType PartialResultType;
 
     /** Default constructor */
-    Distributed() {}
+    DAAL_DEPRECATED Distributed() {}
 
     /**
      * Constructs an algorithm that computes moments of low order by copying input objects
@@ -200,7 +200,7 @@ class Distributed<step2Master, algorithmFPType, method> : public daal::algorithm
     ParameterType parameter;             /*!< %Parameters structure */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an algorithm that computes moments of low order by copying input objects
diff --git a/cpp/daal/include/algorithms/moments/low_order_moments_types.h b/cpp/daal/include/algorithms/moments/low_order_moments_types.h
index 4ac50424913..5f755c6422e 100644
--- a/cpp/daal/include/algorithms/moments/low_order_moments_types.h
+++ b/cpp/daal/include/algorithms/moments/low_order_moments_types.h
@@ -365,7 +365,7 @@ template <ComputeStep step>
 class DAAL_EXPORT DistributedInput : public InputIface
 {
 public:
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
     DistributedInput(const DistributedInput & other);
     DistributedInput & operator=(const DistributedInput & other);
 
diff --git a/cpp/daal/include/algorithms/pca/pca_distributed.h b/cpp/daal/include/algorithms/pca/pca_distributed.h
index 3954372ae2b..d65d4af91f6 100644
--- a/cpp/daal/include/algorithms/pca/pca_distributed.h
+++ b/cpp/daal/include/algorithms/pca/pca_distributed.h
@@ -192,7 +192,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::PartialResultType PartialResultType;
 
     /** Default constructor */
-    Distributed() : Online<algorithmFPType, method>() {}
+    DAAL_DEPRECATED Distributed() : Online<algorithmFPType, method>() {}
 
     /**
      * Constructs a PCA algorithm by copying input objects and parameters of another PCA algorithm
@@ -238,7 +238,7 @@ class Distributed<step2Master, algorithmFPType, correlationDense> : public Analy
     typedef algorithms::pca::PartialResult<correlationDense> PartialResultType;
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a PCA algorithm by copying input objects and parameters of another PCA algorithm
@@ -365,7 +365,7 @@ class Distributed<step2Master, algorithmFPType, svdDense> : public Analysis<dist
     typedef algorithms::pca::PartialResult<svdDense> PartialResultType;
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a PCA algorithm by copying input objects and parameters of another PCA algorithm
diff --git a/cpp/daal/include/algorithms/pca/pca_types.h b/cpp/daal/include/algorithms/pca/pca_types.h
index 5a37f6d8723..e731c565abd 100644
--- a/cpp/daal/include/algorithms/pca/pca_types.h
+++ b/cpp/daal/include/algorithms/pca/pca_types.h
@@ -526,9 +526,9 @@ class DistributedParameter<step2Master, algorithmFPType, correlationDense> : pub
 {
 public:
     /** Constructs PCA parameters */
-    DistributedParameter(const services::SharedPtr<covariance::DistributedIface<step2Master> > & covarianceForDistributedParameter =
-                             services::SharedPtr<covariance::Distributed<step2Master, algorithmFPType, covariance::defaultDense> >(
-                                 new covariance::Distributed<step2Master, algorithmFPType, covariance::defaultDense>()));
+    DAAL_DEPRECATED DistributedParameter(const services::SharedPtr<covariance::DistributedIface<step2Master> > & covarianceForDistributedParameter =
+                                             services::SharedPtr<covariance::Distributed<step2Master, algorithmFPType, covariance::defaultDense> >(
+                                                 new covariance::Distributed<step2Master, algorithmFPType, covariance::defaultDense>()));
 
     services::SharedPtr<covariance::DistributedIface<step2Master> > covariance; /*!< Pointer to Distributed covariance */
 
@@ -548,14 +548,14 @@ class DistributedInput
 {};
 
 /**
-    * <a name="DAAL-CLASS-ALGORITHMS__PCA__DISTRIBUTED_INPUT"></a>
-    * \brief Input objects for the PCA Correlation algorithm in the distributed processing mode
-    */
+* <a name="DAAL-CLASS-ALGORITHMS__PCA__DISTRIBUTED_INPUT"></a>
+* \brief Input objects for the PCA Correlation algorithm in the distributed processing mode
+*/
 template <>
 class DistributedInput<correlationDense> : public InputIface
 {
 public:
-    DAAL_EXPORT DistributedInput();
+    DAAL_DEPRECATED DAAL_EXPORT DistributedInput();
     DAAL_EXPORT DistributedInput(const DistributedInput & other);
     DAAL_EXPORT DistributedInput operator=(const DistributedInput & other);
 
@@ -609,7 +609,7 @@ template <>
 class DistributedInput<svdDense> : public InputIface
 {
 public:
-    DAAL_EXPORT DistributedInput();
+    DAAL_DEPRECATED DAAL_EXPORT DistributedInput();
     DAAL_EXPORT DistributedInput(const DistributedInput & other);
 
     /**
diff --git a/cpp/daal/include/algorithms/qr/qr_distributed.h b/cpp/daal/include/algorithms/qr/qr_distributed.h
index b4ecc918a97..620f17c2c0f 100644
--- a/cpp/daal/include/algorithms/qr/qr_distributed.h
+++ b/cpp/daal/include/algorithms/qr/qr_distributed.h
@@ -162,7 +162,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::ResultType ResultType;
     typedef typename super::PartialResultType PartialResultType;
 
-    Distributed() : Online<algorithmFPType, method>() {}
+    DAAL_DEPRECATED Distributed() : Online<algorithmFPType, method>() {}
 
     /**
      * Constructs a QR decomposition algorithm by copying input objects and parameters
@@ -217,7 +217,7 @@ class Distributed<step2Master, algorithmFPType, method> : public daal::algorithm
     InputType input;         /*!< Input data structure */
     ParameterType parameter; /*!< QR parameters structure */
 
-    Distributed();
+    DAAL_DEPRECATED Distributed();
     /**
      * Constructs a QR decomposition algorithm by copying input objects and parameters
      * of another QR decomposition algorithm
@@ -343,7 +343,7 @@ class Distributed<step3Local, algorithmFPType, method> : public daal::algorithms
     ParameterType parameter; /*!< QR parameters */
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a QR decomposition algorithm by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/qr/qr_types.h b/cpp/daal/include/algorithms/qr/qr_types.h
index 0d1330f60a9..675568413a2 100755
--- a/cpp/daal/include/algorithms/qr/qr_types.h
+++ b/cpp/daal/include/algorithms/qr/qr_types.h
@@ -204,7 +204,7 @@ class DAAL_EXPORT DistributedStep2Input : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedStep2Input();
+    DAAL_DEPRECATED DistributedStep2Input();
 
     /** Copy constructor */
     DistributedStep2Input(const DistributedStep2Input & other);
@@ -259,7 +259,7 @@ class DAAL_EXPORT DistributedStep3Input : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedStep3Input();
+    DAAL_DEPRECATED DistributedStep3Input();
 
     /** Copy constructor */
     DistributedStep3Input(const DistributedStep3Input & other);
@@ -480,7 +480,7 @@ class DAAL_EXPORT DistributedPartialResult : public daal::algorithms::PartialRes
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResult)
     /** Default constructor */
-    DistributedPartialResult();
+    DAAL_DEPRECATED DistributedPartialResult();
     /** Default destructor */
     virtual ~DistributedPartialResult() {}
 
@@ -572,7 +572,7 @@ class DAAL_EXPORT DistributedPartialResultStep3 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep3)
     /** Default constructor */
-    DistributedPartialResultStep3();
+    DAAL_DEPRECATED DistributedPartialResultStep3();
     /** Default destructor */
     virtual ~DistributedPartialResultStep3() {}
 
diff --git a/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_distributed.h b/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_distributed.h
index 16f0a20a79a..d17b9a461c5 100644
--- a/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_distributed.h
+++ b/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_distributed.h
@@ -142,7 +142,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::PartialResultType PartialResultType;
 
     /** Default constructor */
-    Distributed() : Online<algorithmFPType, method>() {}
+    DAAL_DEPRECATED Distributed() : Online<algorithmFPType, method>() {}
 
     /**
      * Constructs a ridge regression training algorithm in the first step of the distributed processing mode by copying input objects and parameters
@@ -199,7 +199,7 @@ class Distributed<step2Master, algorithmFPType, method> : public Training<distri
     typedef algorithms::ridge_regression::training::PartialResult PartialResultType;
 
     /** Default constructor */
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a ridge regression training algorithm in the second step of the distributed processing mode by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_types.h b/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_types.h
index ad5c7ca6c41..733b4a7f485 100644
--- a/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_types.h
+++ b/cpp/daal/include/algorithms/ridge_regression/ridge_regression_training_types.h
@@ -286,7 +286,7 @@ template <>
 class DAAL_EXPORT DistributedInput<step2Master> : public daal::algorithms::Input, public InputIface
 {
 public:
-    DistributedInput();
+    DAAL_DEPRECATED DistributedInput();
     DistributedInput(const DistributedInput & other);
     DistributedInput operator=(const DistributedInput & other);
 
diff --git a/cpp/daal/include/algorithms/svd/svd_distributed.h b/cpp/daal/include/algorithms/svd/svd_distributed.h
index 7e63f3c1209..8165a8f3b6d 100644
--- a/cpp/daal/include/algorithms/svd/svd_distributed.h
+++ b/cpp/daal/include/algorithms/svd/svd_distributed.h
@@ -180,7 +180,7 @@ class Distributed<step1Local, algorithmFPType, method> : public Online<algorithm
     typedef typename super::ResultType ResultType;
     typedef typename super::PartialResultType PartialResultType;
 
-    Distributed() : Online<algorithmFPType, method>() {}
+    DAAL_DEPRECATED Distributed() : Online<algorithmFPType, method>() {}
 
     /**
      * Constructs an SVD algorithm by copying input objects and parameters
@@ -233,7 +233,7 @@ class Distributed<step2Master, algorithmFPType, method> : public daal::algorithm
     InputType input;         /*!< %DistributedStep2Input data structure */
     ParameterType parameter; /*!< SVD parameters structure */
 
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs a QR decomposition algorithm by copying input objects and parameters
@@ -349,7 +349,7 @@ class Distributed<step3Local, algorithmFPType, method> : public daal::algorithms
     InputType input;         /*!< %DistributedStep3Input data structure */
     ParameterType parameter; /*!< SVD parameters structure */
 
-    Distributed();
+    DAAL_DEPRECATED Distributed();
 
     /**
      * Constructs an SVD algorithm by copying input objects and parameters
diff --git a/cpp/daal/include/algorithms/svd/svd_types.h b/cpp/daal/include/algorithms/svd/svd_types.h
index 958f5217e6a..a71133db3e0 100644
--- a/cpp/daal/include/algorithms/svd/svd_types.h
+++ b/cpp/daal/include/algorithms/svd/svd_types.h
@@ -226,7 +226,7 @@ class DAAL_EXPORT DistributedStep2Input : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedStep2Input();
+    DAAL_DEPRECATED DistributedStep2Input();
 
     /** Copy constructor */
     DistributedStep2Input(const DistributedStep2Input & other);
@@ -283,7 +283,7 @@ class DAAL_EXPORT DistributedStep3Input : public daal::algorithms::Input
 {
 public:
     /** Default constructor */
-    DistributedStep3Input();
+    DAAL_DEPRECATED DistributedStep3Input();
 
     /** Copy constructor */
     DistributedStep3Input(const DistributedStep3Input & other);
@@ -492,7 +492,7 @@ class DAAL_EXPORT DistributedPartialResult : public daal::algorithms::PartialRes
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResult)
     /** Default constructor */
-    DistributedPartialResult();
+    DAAL_DEPRECATED DistributedPartialResult();
     /** Default destructor */
     virtual ~DistributedPartialResult() {}
 
@@ -591,7 +591,7 @@ class DAAL_EXPORT DistributedPartialResultStep3 : public daal::algorithms::Parti
 public:
     DECLARE_SERIALIZABLE_CAST(DistributedPartialResultStep3)
     /** Default constructor */
-    DistributedPartialResultStep3();
+    DAAL_DEPRECATED DistributedPartialResultStep3();
     /** Default destructor */
     virtual ~DistributedPartialResultStep3() {}
 
diff --git a/docs/source/daal/algorithms/implicit_als/implicit-alternating-least-squares.rst b/docs/source/daal/algorithms/implicit_als/implicit-alternating-least-squares.rst
index 6328a6be4be..66c8378c2e3 100644
--- a/docs/source/daal/algorithms/implicit_als/implicit-alternating-least-squares.rst
+++ b/docs/source/daal/algorithms/implicit_als/implicit-alternating-least-squares.rst
@@ -12,6 +12,8 @@
 .. See the License for the specific language governing permissions and
 .. limitations under the License.
 
+.. _implicit_als:
+
 Implicit Alternating Least Squares
 ==================================
 
diff --git a/docs/source/daal/algorithms/qr/qr-without-pivoting.rst b/docs/source/daal/algorithms/qr/qr-without-pivoting.rst
index cf75b1f3738..dbdcd2053eb 100644
--- a/docs/source/daal/algorithms/qr/qr-without-pivoting.rst
+++ b/docs/source/daal/algorithms/qr/qr-without-pivoting.rst
@@ -12,6 +12,8 @@
 .. See the License for the specific language governing permissions and
 .. limitations under the License.
 
+.. _qr_without_pivoting:
+
 QR Decomposition without Pivoting
 =================================
 
diff --git a/docs/source/deprecation.rst b/docs/source/deprecation.rst
index be9b0d7eaa2..187fd750aba 100644
--- a/docs/source/deprecation.rst
+++ b/docs/source/deprecation.rst
@@ -18,6 +18,29 @@ Deprecation Notice
 
 This page provides information about the deprecations of a specific oneAPI Data Analytics Library (oneDAL) functionality.
 
+Distributed DAAL Functionality
+******************************
+
+**Deprecation:** The distributed DAAL functionality in the oneDAL library is marked as deprecated.
+The 2026.x releases are the last to provide it. The list of the deprecated DAAL distributed algorithms includes:
+
+- :ref:`Correlation and Variance-Covariance Matrices <cor_cov>`
+- :ref:`Density-Based Spatial Clustering of Applications with Noise (DBSCAN) <dbscan>`
+- :ref:`Implicit Alternating Least Squares <implicit_als>`
+- :ref:`K-Means Clustering <kmeans>`
+- :ref:`Linear <linear_regression>` and :ref:`Ridge <ridge>` Regression
+- :ref:`Moments of Low Order <moments_low_order>`
+- :ref:`Principal Component Analysis (PCA) <pca>`
+- :ref:`QR Decomposition <qr_without_pivoting>`
+- :ref:`SVD Decomposition <svd>`
+
+**Reasons for deprecation:** The distributed functionality running on CPUs is being transitioned from DAAL to oneDAL.
+By the 2027.0 release, all distributed algorithms will be available through oneDAL interfaces only.
+
+**Alternatives:** Use the oneDAL interface equivalents of the deprecated DAAL classes.
+For example, use :ref:`oneapi::dal::linear_regression <api_linear-regression>` with :ref:`SPMD communicator <api_communicator>` instead of the deprecated DAAL
+``linear_regression::training::Distributed`` class.
+
 Selected DAAL Algorithms
 ************************