diff --git a/src/OpenFOAM/global/debug/debug.C b/src/OpenFOAM/global/debug/debug.C
index 4ae022c2d8..2abbc5826d 100644
--- a/src/OpenFOAM/global/debug/debug.C
+++ b/src/OpenFOAM/global/debug/debug.C
@@ -31,7 +31,6 @@ Description
 #include "IFstream.H"
 #include "OSspecific.H"
 #include "Ostream.H"
-//#include "HashTable.H"
 #include "demandDrivenData.H"
 #include "simpleObjectRegistry.H"
 
@@ -69,6 +68,7 @@ deleteControlDictPtr deleteControlDictPtr_;
 simpleObjectRegistry* debugObjectsPtr_(NULL);
 simpleObjectRegistry* infoObjectsPtr_(NULL);
 simpleObjectRegistry* optimisationObjectsPtr_(NULL);
+simpleObjectRegistry* dimensionSetObjectsPtr_(NULL);
 class deleteDebugSwitchPtr
 {
 public:
@@ -81,7 +81,7 @@ public:
         deleteDemandDrivenData(debugObjectsPtr_);
         deleteDemandDrivenData(infoObjectsPtr_);
         deleteDemandDrivenData(optimisationObjectsPtr_);
-
+        deleteDemandDrivenData(dimensionSetObjectsPtr_);
     }
 };
 
@@ -210,6 +210,16 @@ void Foam::debug::addOptimisationObject
 }
 
 
+void Foam::debug::addDimensionSetObject
+(
+    const char* name,
+    simpleRegIOobject* obj
+)
+{
+    dimensionSetObjects().insert(name, obj);
+}
+
+
 Foam::simpleObjectRegistry& Foam::debug::debugObjects()
 {
     if (!debugObjectsPtr_)
@@ -243,6 +253,17 @@ Foam::simpleObjectRegistry& Foam::debug::optimisationObjects()
 }
 
 
+Foam::simpleObjectRegistry& Foam::debug::dimensionSetObjects()
+{
+    if (!dimensionSetObjectsPtr_)
+    {
+        dimensionSetObjectsPtr_ = new simpleObjectRegistry(1000);
+    }
+
+    return *dimensionSetObjectsPtr_;
+}
+
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
diff --git a/src/OpenFOAM/global/debug/debug.H b/src/OpenFOAM/global/debug/debug.H
index a88493b0bd..09697c57a7 100644
--- a/src/OpenFOAM/global/debug/debug.H
+++ b/src/OpenFOAM/global/debug/debug.H
@@ -84,22 +84,28 @@ namespace debug
         //- Register debug switch read/write object
         void addDebugObject(const char* name, simpleRegIOobject* obj);
 
-        //- Register debug switch read/write object
+        //- Register info switch read/write object
         void addInfoObject(const char* name, simpleRegIOobject* obj);
 
-        //- Register debug switch read/write object
+        //- Register optimisation switch read/write object
         void addOptimisationObject(const char* name, simpleRegIOobject* obj);
 
+        //- Register DimensionSets read/write object
+        void addDimensionSetObject(const char* name, simpleRegIOobject* obj);
+
 
         //- Get access to registered debug switch objects
         simpleObjectRegistry& debugObjects();
 
-        //- Get access to registered debug switch objects
+        //- Get access to registered info switch objects
         simpleObjectRegistry& infoObjects();
 
-        //- Get access to registered debug switch objects
+        //- Get access to registered optimisation switch objects
         simpleObjectRegistry& optimisationObjects();
 
+        //- Get access to registered dimensionSets switch objects
+        simpleObjectRegistry& dimensionSetObjects();
+
 
 } // End namespace debug