diff --git a/include/etl/deque.h b/include/etl/deque.h
index 15ea7802..f4a1b820 100644
--- a/include/etl/deque.h
+++ b/include/etl/deque.h
@@ -976,7 +976,7 @@ namespace etl
     /// If asserts or exceptions are enabled, throws an etl::deque_full if the deque is full.
     ///\param insert_position>The insert position.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     template <typename ... Args>
     iterator emplace(const_iterator insert_position, Args && ... args)
     {
@@ -1298,7 +1298,7 @@ namespace etl
 
       return position;
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Inserts 'n' copies of a value into the deque.
@@ -1647,7 +1647,7 @@ namespace etl
     }
 #endif
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     //*************************************************************************
     /// Emplaces an item to the back of the deque.
     /// If asserts or exceptions are enabled, throws an etl::deque_full if the deque is already full.
@@ -1734,7 +1734,7 @@ namespace etl
       ++current_size;
       ETL_INCREMENT_DEBUG_COUNT
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Removes the oldest item from the deque.
@@ -1775,7 +1775,7 @@ namespace etl
     }
 #endif
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     //*************************************************************************
     /// Emplaces an item to the front of the deque.
     /// If asserts or exceptions are enabled, throws an etl::deque_full if the deque is already full.
@@ -1862,7 +1862,7 @@ namespace etl
       ++current_size;
       ETL_INCREMENT_DEBUG_COUNT
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Removes the oldest item from the deque.
diff --git a/include/etl/flat_map.h b/include/etl/flat_map.h
index 1d83deac..3022b969 100644
--- a/include/etl/flat_map.h
+++ b/include/etl/flat_map.h
@@ -338,7 +338,7 @@ namespace etl
       return emplace(value.first, value.second);
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     //*************************************************************************
     /// Emplaces a value to the map.
     //*************************************************************************
@@ -501,7 +501,7 @@ namespace etl
       return result;
     }
 
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*********************************************************************
     /// Erases an element.
diff --git a/include/etl/flat_multimap.h b/include/etl/flat_multimap.h
index 54eed72f..979db740 100644
--- a/include/etl/flat_multimap.h
+++ b/include/etl/flat_multimap.h
@@ -320,7 +320,7 @@ namespace etl
       return refmap_t::insert_at(i_element, *pvalue);
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     //*************************************************************************
     /// Emplaces a value to the map.
     //*************************************************************************
@@ -412,7 +412,7 @@ namespace etl
       return refmap_t::insert_at(i_element, *pvalue);
     }
 
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*********************************************************************
     /// Erases an element.
diff --git a/include/etl/flat_multiset.h b/include/etl/flat_multiset.h
index 4c9e1bb9..51c74f74 100644
--- a/include/etl/flat_multiset.h
+++ b/include/etl/flat_multiset.h
@@ -281,7 +281,7 @@ namespace etl
     //*************************************************************************
     /// Emplaces a value to the set.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     template <typename ... Args>
     std::pair<iterator, bool> emplace(Args && ... args)
     {
@@ -368,7 +368,7 @@ namespace etl
       ETL_INCREMENT_DEBUG_COUNT
       return std::pair<iterator, bool>(refset_t::insert_at(i_element, *pvalue));
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*********************************************************************
     /// Erases an element.
diff --git a/include/etl/flat_set.h b/include/etl/flat_set.h
index 2d75a8d6..233f4a77 100644
--- a/include/etl/flat_set.h
+++ b/include/etl/flat_set.h
@@ -284,7 +284,7 @@ namespace etl
     //*************************************************************************
     /// Emplaces a value to the set.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     template <typename ... Args>
     std::pair<iterator, bool> emplace(Args && ... args)
     {
@@ -446,7 +446,7 @@ namespace etl
 
       return result;
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*********************************************************************
     /// Erases an element.
diff --git a/include/etl/list.h b/include/etl/list.h
index 2123bb23..6c33c57a 100644
--- a/include/etl/list.h
+++ b/include/etl/list.h
@@ -867,7 +867,7 @@ namespace etl
     }
 #endif
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     //*************************************************************************
     /// Emplaces a value to the front of the list.
     //*************************************************************************
@@ -952,7 +952,7 @@ namespace etl
       ETL_INCREMENT_DEBUG_COUNT
       insert_node(get_head(), *p_data_node);
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Removes a value from the front of the list.
@@ -993,7 +993,7 @@ namespace etl
     //*************************************************************************
     /// Emplaces a value to the back of the list.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     template <typename ... Args>
     void emplace_back(Args && ... args)
     {
@@ -1063,7 +1063,7 @@ namespace etl
       ETL_INCREMENT_DEBUG_COUNT
       insert_node(terminal_node, *p_data_node);
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Removes a value from the back of the list.
@@ -1108,7 +1108,7 @@ namespace etl
     //*************************************************************************
     /// Emplaces a value to the list at the specified position.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     template <typename ... Args>
     iterator emplace(iterator position, Args && ... args)
     {
@@ -1178,7 +1178,7 @@ namespace etl
 
       return iterator(*p_data_node);
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Inserts 'n' copies of a value to the list at the specified position.
diff --git a/include/etl/priority_queue.h b/include/etl/priority_queue.h
index 17c0118c..d84c0b9e 100644
--- a/include/etl/priority_queue.h
+++ b/include/etl/priority_queue.h
@@ -168,7 +168,7 @@ namespace etl
       std::push_heap(container.begin(), container.end(), compare);
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_PRIORITY_QUEUE_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_PRIORITY_QUEUE_FORCE_CPP03)
     //*************************************************************************
     /// Emplaces a value to the queue.
     /// If asserts or exceptions are enabled, throws an etl::priority_queue_full
@@ -253,7 +253,7 @@ namespace etl
       // Make elements in container into heap
       std::push_heap(container.begin(), container.end(), compare);
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Assigns values to the priority queue.
diff --git a/include/etl/queue.h b/include/etl/queue.h
index 2af7100b..01399ccd 100644
--- a/include/etl/queue.h
+++ b/include/etl/queue.h
@@ -49,8 +49,6 @@ SOFTWARE.
 #undef ETL_FILE
 #define ETL_FILE "13"
 
-#define ETL_QUEUE_FORCE_CPP03 0
-
 //*****************************************************************************
 ///\defgroup queue queue
 /// A First-in / first-out queue with the capacity defined at compile time,
@@ -318,7 +316,7 @@ namespace etl
       add_in();
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_QUEUE_FORCE_CPP03)
     //*************************************************************************
     /// Constructs a value in the queue 'in place'.
     /// If asserts or exceptions are enabled, throws an etl::queue_full if the queue if already full.
@@ -393,7 +391,7 @@ namespace etl
       ::new (&p_buffer[in]) T(value1, value2, value3, value4);
       add_in();
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Clears the queue to the empty state.
diff --git a/include/etl/queue_mpmc_mutex.h b/include/etl/queue_mpmc_mutex.h
index 75862fad..364952dc 100644
--- a/include/etl/queue_mpmc_mutex.h
+++ b/include/etl/queue_mpmc_mutex.h
@@ -162,7 +162,7 @@ namespace etl
       return result;
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_MPMC_MUTEX_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_QUEUE_MPMC_MUTEX_FORCE_CPP03)
     //*************************************************************************
     /// Constructs a value in the queue 'in place'.
     /// If asserts or exceptions are enabled, throws an etl::queue_full if the queue if already full.
@@ -376,7 +376,7 @@ namespace etl
       return false;
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_MPMC_MUTEX_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_QUEUE_MPMC_MUTEX_FORCE_CPP03)
     //*************************************************************************
     /// Constructs a value in the queue 'in place'.
     //*************************************************************************
diff --git a/include/etl/queue_spsc_atomic.h b/include/etl/queue_spsc_atomic.h
index d2e5e861..152aaff6 100644
--- a/include/etl/queue_spsc_atomic.h
+++ b/include/etl/queue_spsc_atomic.h
@@ -222,7 +222,7 @@ namespace etl
       return false;
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_ATOMIC_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_QUEUE_ATOMIC_FORCE_CPP03)
     //*************************************************************************
     /// Constructs a value in the queue 'in place'.
     /// If asserts or exceptions are enabled, throws an etl::queue_full if the queue if already full.
diff --git a/include/etl/queue_spsc_isr.h b/include/etl/queue_spsc_isr.h
index 8842af48..e4918ad7 100644
--- a/include/etl/queue_spsc_isr.h
+++ b/include/etl/queue_spsc_isr.h
@@ -43,8 +43,6 @@ SOFTWARE.
 #undef ETL_FILE
 #define ETL_FILE "46"
 
-#define ETL_QUEUE_ISR_FORCE_CPP03 0
-
 namespace etl
 {
   template <typename T, const size_t MEMORY_MODEL = etl::memory_model::MEMORY_MODEL_LARGE>
@@ -76,7 +74,7 @@ namespace etl
     /// If asserts or exceptions are enabled, throws an etl::queue_full if the queue if already full.
     ///\param value The value to use to construct the item to push to the queue.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_ISR_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !ETL_QUEUE_ISR_FORCE_CPP03
     template <typename ... Args>
     bool emplace_from_isr(Args&&... args)
     {
@@ -194,7 +192,7 @@ namespace etl
       return false;
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_ISR_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !ETL_QUEUE_ISR_FORCE_CPP03
     //*************************************************************************
     /// Constructs a value in the queue 'in place'.
     /// If asserts or exceptions are enabled, throws an etl::queue_full if the queue if already full.
@@ -432,7 +430,7 @@ namespace etl
     /// Constructs a value in the queue 'in place'.
     /// If asserts or exceptions are enabled, throws an etl::queue_full if the queue if already full.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_QUEUE_ISR_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !ETL_QUEUE_ISR_FORCE_CPP03
     template <typename ... Args>
     bool emplace(Args&&... args)
     {
diff --git a/include/etl/stack.h b/include/etl/stack.h
index 20e2a35b..037dd0f7 100644
--- a/include/etl/stack.h
+++ b/include/etl/stack.h
@@ -263,7 +263,7 @@ namespace etl
       ::new (&p_buffer[top_index]) T(value);
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     //*************************************************************************
     /// Constructs a value in the stack place'.
     /// If asserts or exceptions are enabled, throws an etl::stack_full if the stack is already full.
@@ -338,7 +338,7 @@ namespace etl
       base_t::add_in();
       ::new (&p_buffer[top_index]) T(value1, value2, value3, value4);
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*************************************************************************
     /// Gets a const reference to the value at the top of the stack.<br>
diff --git a/include/etl/variant.h b/include/etl/variant.h
index ce57f085..94e49e33 100644
--- a/include/etl/variant.h
+++ b/include/etl/variant.h
@@ -711,7 +711,7 @@ namespace etl
       type_id = other.type_id;
     }
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_VARIANT_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_VARIANT_FORCE_CPP03)
     //*************************************************************************
     /// Emplace with variadic constructor parameters.
     //*************************************************************************
diff --git a/include/etl/vector.h b/include/etl/vector.h
index b12ef04c..577241ce 100644
--- a/include/etl/vector.h
+++ b/include/etl/vector.h
@@ -62,8 +62,6 @@ SOFTWARE.
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
 
-#define ETL_VECTOR_FORCE_CPP03 0
-
 //*****************************************************************************
 ///\defgroup vector vector
 /// A vector with the capacity defined at compile time.
@@ -430,7 +428,7 @@ namespace etl
     }
 #endif
 
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_VECTOR_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_VECTOR_FORCE_CPP03)
     //*********************************************************************
     /// Constructs a value at the end of the vector.
     /// If asserts or exceptions are enabled, emits vector_full if the vector is already full.
@@ -510,7 +508,7 @@ namespace etl
       ++p_end;
       ETL_INCREMENT_DEBUG_COUNT
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_VECTOR_FORCE_CPP03
+#endif
 
     //*************************************************************************
     /// Removes an element from the end of the vector.
@@ -577,7 +575,7 @@ namespace etl
     //*************************************************************************
     /// Emplaces a value to the vextor at the specified position.
     //*************************************************************************
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT)
     template <typename ... Args>
     iterator emplace(iterator position, Args && ... args)
     {
@@ -702,7 +700,7 @@ namespace etl
 
       return position;
     }
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
 
     //*********************************************************************
     /// Inserts 'n' values to the vector.
diff --git a/include/etl/version.h b/include/etl/version.h
index 16e785a7..d717855e 100644
--- a/include/etl/version.h
+++ b/include/etl/version.h
@@ -38,8 +38,8 @@ SOFTWARE.
 ///\ingroup utilities
 
 #define ETL_VERSION_MAJOR 14
-#define ETL_VERSION_MINOR 11
-#define ETL_VERSION_PATCH  3
+#define ETL_VERSION_MINOR 12
+#define ETL_VERSION_PATCH  0
 
 #define ETL_VERSION       ETL_STRINGIFY(ETL_VERSION_MAJOR) ETL_STRINGIFY(ETL_VERSION_MINOR) ETL_STRINGIFY(ETL_VERSION_PATCH)
 #define ETL_VERSION_W     ETL_WIDE_STRING(ETL_CONCAT(ETL_CONCAT(ETL_VERSION_MAJOR, ETL_VERSION_MINOR), ETL_VERSION_PATCH))
diff --git a/support/Release notes.txt b/support/Release notes.txt
index beac40ef..e21a933b 100644
--- a/support/Release notes.txt	
+++ b/support/Release notes.txt	
@@ -1,3 +1,7 @@
+===============================================================================
+14.12.0
+Enabled emplace functions for C++03.
+
 ===============================================================================
 14.11.3
 Moved C++03 force macros to test profile.
diff --git a/test/etl_profile.h b/test/etl_profile.h
index a53e5cee..02e0861a 100644
--- a/test/etl_profile.h
+++ b/test/etl_profile.h
@@ -76,11 +76,14 @@ SOFTWARE.
 
 //#define ETL_NO_STL
 
-#define ETL_FUNCTION_FORCE_CPP03          0
-#define ETL_QUEUE_MPMC_MUTEX_FORCE_CPP03  0
-#define ETL_PRIORITY_QUEUE_FORCE_CPP03    0
-#define ETL_QUEUE_ATOMIC_FORCE_CPP03      0
-#define ETL_VARIANT_FORCE_CPP03           0
+//#define ETL_FUNCTION_FORCE_CPP03
+//#define ETL_PRIORITY_QUEUE_FORCE_CPP03
+//#define ETL_QUEUE_ATOMIC_FORCE_CPP03
+//#define ETL_VARIANT_FORCE_CPP03
+//#define ETL_VECTOR_FORCE_CPP03
+//#define ETL_QUEUE_FORCE_CPP03
+//#define ETL_QUEUE_MPMC_MUTEX_FORCE_CPP03
+//#define ETL_QUEUE_ISR_FORCE_CPP03
 
 #ifdef _MSC_VER
   #include "etl/profiles/msvc_x86.h"
diff --git a/test/test_vector_non_trivial.cpp b/test/test_vector_non_trivial.cpp
index 530779f2..49ea3a33 100644
--- a/test/test_vector_non_trivial.cpp
+++ b/test/test_vector_non_trivial.cpp
@@ -800,7 +800,7 @@ namespace
     // So this is only tested on C++11 onwards
     TEST_FIXTURE(SetupFixture, test_emplace_back_non_const_references)
     {
-#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL) && !ETL_VECTOR_FORCE_CPP03
+#if ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_VECTOR_FORCE_CPP03)
       class Data
       {
       public:
@@ -835,7 +835,7 @@ namespace
                                        compare_data.begin());
 
       CHECK(is_equal);
-#endif // ETL_CPP11_SUPPORTED && !defined(ETL_STLPORT) && !defined(ETL_NO_STL)
+#endif
     }
 
     //*************************************************************************