diff --git a/src/armnnUtils/CsvReader.cpp b/src/armnnUtils/CsvReader.cpp
index 5b66c94..ba6c42c 100644
--- a/src/armnnUtils/CsvReader.cpp
+++ b/src/armnnUtils/CsvReader.cpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #include "CsvReader.hpp"
diff --git a/src/armnnUtils/CsvReader.hpp b/src/armnnUtils/CsvReader.hpp
index 0d52980..d95f4f7 100644
--- a/src/armnnUtils/CsvReader.hpp
+++ b/src/armnnUtils/CsvReader.hpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #pragma once
 
diff --git a/src/armnnUtils/DotSerializer.cpp b/src/armnnUtils/DotSerializer.cpp
index 3a9df42..b3d3d10 100644
--- a/src/armnnUtils/DotSerializer.cpp
+++ b/src/armnnUtils/DotSerializer.cpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #include "DotSerializer.hpp"
diff --git a/src/armnnUtils/DotSerializer.hpp b/src/armnnUtils/DotSerializer.hpp
index 3cb591c..dfb8c7f 100644
--- a/src/armnnUtils/DotSerializer.hpp
+++ b/src/armnnUtils/DotSerializer.hpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #pragma once
diff --git a/src/armnnUtils/FloatingPointConverter.cpp b/src/armnnUtils/FloatingPointConverter.cpp
index 5c1a431..522c44b 100644
--- a/src/armnnUtils/FloatingPointConverter.cpp
+++ b/src/armnnUtils/FloatingPointConverter.cpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #include "FloatingPointConverter.hpp"
diff --git a/src/armnnUtils/FloatingPointConverter.hpp b/src/armnnUtils/FloatingPointConverter.hpp
index e879c81..7b201c7 100644
--- a/src/armnnUtils/FloatingPointConverter.hpp
+++ b/src/armnnUtils/FloatingPointConverter.hpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #pragma once
diff --git a/src/armnnUtils/GraphTopologicalSort.hpp b/src/armnnUtils/GraphTopologicalSort.hpp
index 86eb4cc..81a37ac 100644
--- a/src/armnnUtils/GraphTopologicalSort.hpp
+++ b/src/armnnUtils/GraphTopologicalSort.hpp
@@ -1,6 +1,6 @@
 ﻿//
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #pragma once
 
diff --git a/src/armnnUtils/HeapProfiling.cpp b/src/armnnUtils/HeapProfiling.cpp
index 7f99927..0b4b28a 100644
--- a/src/armnnUtils/HeapProfiling.cpp
+++ b/src/armnnUtils/HeapProfiling.cpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #ifdef ARMNN_HEAP_PROFILING_ENABLED
diff --git a/src/armnnUtils/HeapProfiling.hpp b/src/armnnUtils/HeapProfiling.hpp
index 4ba38f5..54177b8 100644
--- a/src/armnnUtils/HeapProfiling.hpp
+++ b/src/armnnUtils/HeapProfiling.hpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #pragma once
 
diff --git a/src/armnnUtils/LeakChecking.cpp b/src/armnnUtils/LeakChecking.cpp
index 83aa5d8..13d4dc3 100644
--- a/src/armnnUtils/LeakChecking.cpp
+++ b/src/armnnUtils/LeakChecking.cpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #ifdef ARMNN_LEAK_CHECKING_ENABLED
diff --git a/src/armnnUtils/LeakChecking.hpp b/src/armnnUtils/LeakChecking.hpp
index 22b3b67..4d42a8a 100644
--- a/src/armnnUtils/LeakChecking.hpp
+++ b/src/armnnUtils/LeakChecking.hpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #pragma once
 
diff --git a/src/armnnUtils/Logging.cpp b/src/armnnUtils/Logging.cpp
index 4d759a3..10f32dc 100644
--- a/src/armnnUtils/Logging.cpp
+++ b/src/armnnUtils/Logging.cpp
@@ -1,6 +1,6 @@
 ﻿//
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #include "Logging.hpp"
 
diff --git a/src/armnnUtils/Logging.hpp b/src/armnnUtils/Logging.hpp
index 5669fca..db60d38 100644
--- a/src/armnnUtils/Logging.hpp
+++ b/src/armnnUtils/Logging.hpp
@@ -1,6 +1,6 @@
 ﻿//
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #pragma once
 
diff --git a/src/armnnUtils/ParserPrototxtFixture.hpp b/src/armnnUtils/ParserPrototxtFixture.hpp
index e2e6459..89b823a 100644
--- a/src/armnnUtils/ParserPrototxtFixture.hpp
+++ b/src/armnnUtils/ParserPrototxtFixture.hpp
@@ -1,6 +1,6 @@
 ﻿//
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #pragma once
diff --git a/src/armnnUtils/Permute.cpp b/src/armnnUtils/Permute.cpp
index ba842db..9fe198b 100644
--- a/src/armnnUtils/Permute.cpp
+++ b/src/armnnUtils/Permute.cpp
@@ -1,6 +1,6 @@
 ﻿//
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #include "Permute.hpp"
diff --git a/src/armnnUtils/Permute.hpp b/src/armnnUtils/Permute.hpp
index 44f7a28..700ddc7 100644
--- a/src/armnnUtils/Permute.hpp
+++ b/src/armnnUtils/Permute.hpp
@@ -1,6 +1,6 @@
 ﻿//
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 #pragma once
 
diff --git a/src/armnnUtils/VerificationHelpers.cpp b/src/armnnUtils/VerificationHelpers.cpp
index 301aa4c..243d22e 100644
--- a/src/armnnUtils/VerificationHelpers.cpp
+++ b/src/armnnUtils/VerificationHelpers.cpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #include "VerificationHelpers.hpp"
diff --git a/src/armnnUtils/VerificationHelpers.hpp b/src/armnnUtils/VerificationHelpers.hpp
index 8e3550c..be09ba9 100644
--- a/src/armnnUtils/VerificationHelpers.hpp
+++ b/src/armnnUtils/VerificationHelpers.hpp
@@ -1,6 +1,6 @@
 //
 // Copyright © 2017 Arm Ltd. All rights reserved.
-// See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
 //
 
 #include <iostream>