diff --git a/arm_compute/core/ITensorInfo.h b/arm_compute/core/ITensorInfo.h
index 7b0fd1c..e7c0b18 100644
--- a/arm_compute/core/ITensorInfo.h
+++ b/arm_compute/core/ITensorInfo.h
@@ -28,7 +28,6 @@
 #include "arm_compute/core/Strides.h"
 #include "arm_compute/core/TensorShape.h"
 #include "arm_compute/core/Types.h"
-#include "arm_compute/core/Utils.h"
 #include "arm_compute/core/utils/misc/Utility.h"
 #include "support/ICloneable.h"
 
@@ -36,6 +35,7 @@
 
 namespace arm_compute
 {
+class QuantizationInfo;
 // Note: Any changes to the fields of the class below that have setters should be mirrored
 // (if possible) in the auto_init_if_empty function in AutoConfiguration.h
 
diff --git a/arm_compute/core/Utils.h b/arm_compute/core/Utils.h
index 4e374e6..edeae21 100644
--- a/arm_compute/core/Utils.h
+++ b/arm_compute/core/Utils.h
@@ -48,47 +48,6 @@
 class ITensorInfo;
 class ActivationLayerInfo;
 
-/** Calculate the rounded up quotient of val / m.
- *
- * @param[in] val Value to divide and round up.
- * @param[in] m   Value to divide by.
- *
- * @return the result.
- */
-template <typename S, typename T>
-constexpr auto DIV_CEIL(S val, T m) -> decltype((val + m - 1) / m)
-{
-    return (val + m - 1) / m;
-}
-
-/** Computes the smallest number larger or equal to value that is a multiple of divisor.
- *
- * @param[in] value   Lower bound value
- * @param[in] divisor Value to compute multiple of.
- *
- * @return the result.
- */
-template <typename S, typename T>
-inline auto ceil_to_multiple(S value, T divisor) -> decltype(((value + divisor - 1) / divisor) * divisor)
-{
-    ARM_COMPUTE_ERROR_ON(value < 0 || divisor <= 0);
-    return DIV_CEIL(value, divisor) * divisor;
-}
-
-/** Computes the largest number smaller or equal to value that is a multiple of divisor.
- *
- * @param[in] value   Upper bound value
- * @param[in] divisor Value to compute multiple of.
- *
- * @return the result.
- */
-template <typename S, typename T>
-inline auto floor_to_multiple(S value, T divisor) -> decltype((value / divisor) * divisor)
-{
-    ARM_COMPUTE_ERROR_ON(value < 0 || divisor <= 0);
-    return (value / divisor) * divisor;
-}
-
 /** Load an entire file in memory
  *
  * @param[in] filename Name of the file to read.
@@ -656,38 +615,6 @@
     return (format == Format::NV12 || format == Format::NV21 || format == Format::IYUV || format == Format::UV88) ? true : false;
 }
 
-/** Adjust tensor shape size if width or height are odd for a given multi-planar format. No modification is done for other formats.
- *
- * @note Adding here a few links discussing the issue of odd size and sharing the same solution:
- *       <a href="https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/graphics/java/android/graphics/YuvImage.java">Android Source</a>
- *       <a href="https://groups.google.com/a/webmproject.org/forum/#!topic/webm-discuss/LaCKpqiDTXM">WebM</a>
- *       <a href="https://bugs.chromium.org/p/libyuv/issues/detail?id=198&amp;can=1&amp;q=odd%20width">libYUV</a>
- *       <a href="https://sourceforge.net/p/raw-yuvplayer/bugs/1/">YUVPlayer</a> *
- *
- * @param[in, out] shape  Tensor shape of 2D size
- * @param[in]      format Format of the tensor
- *
- * @return The adjusted tensor shape.
- */
-inline TensorShape adjust_odd_shape(const TensorShape &shape, Format format)
-{
-    TensorShape output{ shape };
-
-    // Force width to be even for formats which require subsampling of the U and V channels
-    if(has_format_horizontal_subsampling(format))
-    {
-        output.set(0, (output.x() + 1) & ~1U);
-    }
-
-    // Force height to be even for formats which require subsampling of the U and V channels
-    if(has_format_vertical_subsampling(format))
-    {
-        output.set(1, (output.y() + 1) & ~1U);
-    }
-
-    return output;
-}
-
 /** Calculate subsampled shape for a given format and channel
  *
  * @param[in] shape   Shape of the tensor to calculate the extracted channel.
diff --git a/arm_compute/core/Validate.h b/arm_compute/core/Validate.h
index e755cac..7e387c9 100644
--- a/arm_compute/core/Validate.h
+++ b/arm_compute/core/Validate.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2021 Arm Limited.
+ * Copyright (c) 2016-2021, 2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -27,6 +27,7 @@
 #include "arm_compute/core/Error.h"
 #include "arm_compute/core/IKernel.h"
 #include "arm_compute/core/ITensor.h"
+#include "arm_compute/core/Utils.h"
 #include "arm_compute/core/Window.h"
 
 #include <algorithm>
@@ -284,6 +285,38 @@
 #define ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(...) \
     ARM_COMPUTE_RETURN_ON_ERROR(::arm_compute::error_on_mismatching_dimensions(__func__, __FILE__, __LINE__, __VA_ARGS__))
 
+/** Adjust tensor shape size if width or height are odd for a given multi-planar format. No modification is done for other formats.
+ *
+ * @note Adding here a few links discussing the issue of odd size and sharing the same solution:
+ *       <a href="https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/graphics/java/android/graphics/YuvImage.java">Android Source</a>
+ *       <a href="https://groups.google.com/a/webmproject.org/forum/#!topic/webm-discuss/LaCKpqiDTXM">WebM</a>
+ *       <a href="https://bugs.chromium.org/p/libyuv/issues/detail?id=198&amp;can=1&amp;q=odd%20width">libYUV</a>
+ *       <a href="https://sourceforge.net/p/raw-yuvplayer/bugs/1/">YUVPlayer</a> *
+ *
+ * @param[in, out] shape  Tensor shape of 2D size
+ * @param[in]      format Format of the tensor
+ *
+ * @return The adjusted tensor shape.
+ */
+inline TensorShape adjust_odd_shape(const TensorShape &shape, Format format)
+{
+    TensorShape output{ shape };
+
+    // Force width to be even for formats which require subsampling of the U and V channels
+    if(has_format_horizontal_subsampling(format))
+    {
+        output.set(0, (output.x() + 1) & ~1U);
+    }
+
+    // Force height to be even for formats which require subsampling of the U and V channels
+    if(has_format_vertical_subsampling(format))
+    {
+        output.set(1, (output.y() + 1) & ~1U);
+    }
+
+    return output;
+}
+
 /** Return an error if the passed tensor objects are not even.
  *
  * @param[in] function Function in which the error occurred.
diff --git a/arm_compute/core/Window.h b/arm_compute/core/Window.h
index 440b942..8ae859f 100644
--- a/arm_compute/core/Window.h
+++ b/arm_compute/core/Window.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020, 2022 Arm Limited.
+ * Copyright (c) 2016-2020, 2022-2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -31,7 +31,7 @@
 #include "arm_compute/core/Coordinates.h"
 #include "arm_compute/core/Error.h"
 #include "arm_compute/core/ITensorInfo.h"
-#include "arm_compute/core/Utils.h"
+#include "arm_compute/core/utils/math/Math.h"
 
 namespace arm_compute
 {
diff --git a/arm_compute/core/utils/math/Math.h b/arm_compute/core/utils/math/Math.h
new file mode 100644
index 0000000..c1dce7f
--- /dev/null
+++ b/arm_compute/core/utils/math/Math.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2017-2018, 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ARM_COMPUTE_UTILS_MATH_H
+#define ARM_COMPUTE_UTILS_MATH_H
+
+namespace arm_compute
+{
+/** Calculate the rounded up quotient of val / m.
+ *
+ * @param[in] val Value to divide and round up.
+ * @param[in] m   Value to divide by.
+ *
+ * @return the result.
+ */
+template <typename S, typename T>
+constexpr auto DIV_CEIL(S val, T m) -> decltype((val + m - 1) / m)
+{
+    return (val + m - 1) / m;
+}
+
+/** Computes the smallest number larger or equal to value that is a multiple of divisor.
+ *
+ * @param[in] value   Lower bound value
+ * @param[in] divisor Value to compute multiple of.
+ *
+ * @return the result.
+ */
+template <typename S, typename T>
+inline auto ceil_to_multiple(S value, T divisor) -> decltype(((value + divisor - 1) / divisor) * divisor)
+{
+    ARM_COMPUTE_ERROR_ON(value < 0 || divisor <= 0);
+    return DIV_CEIL(value, divisor) * divisor;
+}
+
+/** Computes the largest number smaller or equal to value that is a multiple of divisor.
+ *
+ * @param[in] value   Upper bound value
+ * @param[in] divisor Value to compute multiple of.
+ *
+ * @return the result.
+ */
+template <typename S, typename T>
+inline auto floor_to_multiple(S value, T divisor) -> decltype((value / divisor) * divisor)
+{
+    ARM_COMPUTE_ERROR_ON(value < 0 || divisor <= 0);
+    return (value / divisor) * divisor;
+}
+
+}
+#endif /*ARM_COMPUTE_UTILS_MATH_H */
diff --git a/arm_compute/runtime/CL/functions/CLActivationLayer.h b/arm_compute/runtime/CL/functions/CLActivationLayer.h
index e6bb192..34e47f5 100644
--- a/arm_compute/runtime/CL/functions/CLActivationLayer.h
+++ b/arm_compute/runtime/CL/functions/CLActivationLayer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2021 Arm Limited.
+ * Copyright (c) 2016-2021, 2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -26,6 +26,7 @@
 
 #include "arm_compute/runtime/IFunction.h"
 
+#include "arm_compute/core/ActivationLayerInfo.h"
 #include "arm_compute/core/Types.h"
 #include "arm_compute/runtime/CL/CLRuntimeContext.h"
 
diff --git a/arm_compute/runtime/CL/functions/CLFill.h b/arm_compute/runtime/CL/functions/CLFill.h
index a01e0c3..341d93a 100644
--- a/arm_compute/runtime/CL/functions/CLFill.h
+++ b/arm_compute/runtime/CL/functions/CLFill.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2021 Arm Limited.
+ * Copyright (c) 2019-2021, 2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -24,6 +24,7 @@
 #ifndef ARM_COMPUTE_CLFILL_H
 #define ARM_COMPUTE_CLFILL_H
 
+#include "arm_compute/core/PixelValue.h"
 #include "arm_compute/core/Types.h"
 #include "arm_compute/core/Window.h"
 #include "arm_compute/runtime/IFunction.h"