diff --git a/src/NCollection/NCollection_AliasedArray.hxx b/src/NCollection/NCollection_AliasedArray.hxx
index a13a000861..d3b297795c 100644
--- a/src/NCollection/NCollection_AliasedArray.hxx
+++ b/src/NCollection/NCollection_AliasedArray.hxx
@@ -65,7 +65,7 @@ public:
   }
 
   //! Move constructor
-  NCollection_AliasedArray (NCollection_AliasedArray&& theOther)
+  NCollection_AliasedArray (NCollection_AliasedArray&& theOther) noexcept
   : myData (theOther.myData), myStride (theOther.myStride), mySize (theOther.mySize), myDeletable (theOther.myDeletable)
   {
     theOther.myDeletable = false;
diff --git a/src/Poly/Poly_ArrayOfNodes.hxx b/src/Poly/Poly_ArrayOfNodes.hxx
index c65b8842c9..94f26b887d 100644
--- a/src/Poly/Poly_ArrayOfNodes.hxx
+++ b/src/Poly/Poly_ArrayOfNodes.hxx
@@ -85,14 +85,14 @@ public:
   Poly_ArrayOfNodes& operator= (const Poly_ArrayOfNodes& theOther) { return Assign (theOther); }
 
   //! Move constructor
-  Poly_ArrayOfNodes (Poly_ArrayOfNodes&& theOther)
+  Poly_ArrayOfNodes (Poly_ArrayOfNodes&& theOther) noexcept
   : NCollection_AliasedArray (std::move (theOther))
   {
     //
   }
 
   //! Move assignment operator; @sa Move()
-  Poly_ArrayOfNodes& operator= (Poly_ArrayOfNodes&& theOther)
+  Poly_ArrayOfNodes& operator= (Poly_ArrayOfNodes&& theOther) noexcept
   {
     return Move (theOther);
   }
diff --git a/src/Poly/Poly_ArrayOfUVNodes.hxx b/src/Poly/Poly_ArrayOfUVNodes.hxx
index 8ec30bc466..682be382d2 100644
--- a/src/Poly/Poly_ArrayOfUVNodes.hxx
+++ b/src/Poly/Poly_ArrayOfUVNodes.hxx
@@ -85,14 +85,14 @@ public:
   Poly_ArrayOfUVNodes& operator= (const Poly_ArrayOfUVNodes& theOther) { return Assign (theOther); }
 
   //! Move constructor
-  Poly_ArrayOfUVNodes (Poly_ArrayOfUVNodes&& theOther)
+  Poly_ArrayOfUVNodes (Poly_ArrayOfUVNodes&& theOther) noexcept
   : NCollection_AliasedArray (std::move (theOther))
   {
     //
   }
 
   //! Move assignment operator; @sa Move()
-  Poly_ArrayOfUVNodes& operator= (Poly_ArrayOfUVNodes&& theOther)
+  Poly_ArrayOfUVNodes& operator= (Poly_ArrayOfUVNodes&& theOther) noexcept
   {
     return Move (theOther);
   }
diff --git a/src/Standard/Standard_Handle.hxx b/src/Standard/Standard_Handle.hxx
index 763f83a997..723dd90324 100644
--- a/src/Standard/Standard_Handle.hxx
+++ b/src/Standard/Standard_Handle.hxx
@@ -71,7 +71,7 @@ namespace opencascade {
     }
 
     //! Move constructor
-    handle (handle&& theHandle) : entity(theHandle.entity)
+    handle (handle&& theHandle) noexcept : entity(theHandle.entity)
     {
       theHandle.entity = 0;
     }
@@ -112,7 +112,7 @@ namespace opencascade {
     }
 
     //! Move operator
-    handle& operator= (handle&& theHandle)
+    handle& operator= (handle&& theHandle) noexcept
     {
       std::swap (this->entity, theHandle.entity);
       return *this;
diff --git a/src/TCollection/TCollection_AsciiString.hxx b/src/TCollection/TCollection_AsciiString.hxx
index 8f277b1221..d2592e9a08 100644
--- a/src/TCollection/TCollection_AsciiString.hxx
+++ b/src/TCollection/TCollection_AsciiString.hxx
@@ -77,7 +77,7 @@ public:
   Standard_EXPORT TCollection_AsciiString(const TCollection_AsciiString& astring);
 
   //! Move constructor
-  TCollection_AsciiString (TCollection_AsciiString&& theOther)
+  TCollection_AsciiString (TCollection_AsciiString&& theOther) noexcept
   : mystring (theOther.mystring),
     mylength (theOther.mylength)
   {
@@ -279,7 +279,7 @@ void operator = (const TCollection_AsciiString& fromwhere)
   Standard_EXPORT void Swap (TCollection_AsciiString& theOther);
 
   //! Move assignment operator
-  TCollection_AsciiString& operator= (TCollection_AsciiString&& theOther) { Swap (theOther); return *this; }
+  TCollection_AsciiString& operator= (TCollection_AsciiString&& theOther) noexcept { Swap (theOther); return *this; }
 
   //! Frees memory allocated by AsciiString.
   Standard_EXPORT ~TCollection_AsciiString();
diff --git a/src/TCollection/TCollection_ExtendedString.hxx b/src/TCollection/TCollection_ExtendedString.hxx
index be5c3f97b3..1786028e79 100644
--- a/src/TCollection/TCollection_ExtendedString.hxx
+++ b/src/TCollection/TCollection_ExtendedString.hxx
@@ -98,7 +98,7 @@ public:
   Standard_EXPORT TCollection_ExtendedString(const TCollection_ExtendedString& astring);
 
   //! Move constructor
-  TCollection_ExtendedString (TCollection_ExtendedString&& theOther)
+  TCollection_ExtendedString (TCollection_ExtendedString&& theOther) noexcept
   : mystring (theOther.mystring),
     mylength (theOther.mylength)
   {
@@ -153,7 +153,7 @@ void operator = (const TCollection_ExtendedString& fromwhere)
   Standard_EXPORT void Swap (TCollection_ExtendedString& theOther);
 
   //! Move assignment operator
-  TCollection_ExtendedString& operator= (TCollection_ExtendedString&& theOther) { Swap (theOther); return *this; }
+  TCollection_ExtendedString& operator= (TCollection_ExtendedString&& theOther) noexcept { Swap (theOther); return *this; }
 
   //! Frees memory allocated by ExtendedString.
   Standard_EXPORT ~TCollection_ExtendedString();
diff --git a/src/TopLoc/TopLoc_SListOfItemLocation.hxx b/src/TopLoc/TopLoc_SListOfItemLocation.hxx
index ce6b3d356d..a0093d5c69 100644
--- a/src/TopLoc/TopLoc_SListOfItemLocation.hxx
+++ b/src/TopLoc/TopLoc_SListOfItemLocation.hxx
@@ -70,13 +70,13 @@ public:
   }
   
   //! Move constructor
-  TopLoc_SListOfItemLocation (TopLoc_SListOfItemLocation&& theOther)
+  TopLoc_SListOfItemLocation (TopLoc_SListOfItemLocation&& theOther) noexcept
     : myNode(std::move (theOther.myNode))
   {
   }
 
   //! Move operator
-  TopLoc_SListOfItemLocation& operator= (TopLoc_SListOfItemLocation&& theOther)
+  TopLoc_SListOfItemLocation& operator= (TopLoc_SListOfItemLocation&& theOther) noexcept
   {
     myNode = std::move (theOther.myNode);
     return *this;