diff --git a/src/armnnUtils/test/FloatingPointComparisonTest.cpp b/src/armnnUtils/test/FloatingPointComparisonTest.cpp
index dab0deb..7b97404 100644
--- a/src/armnnUtils/test/FloatingPointComparisonTest.cpp
+++ b/src/armnnUtils/test/FloatingPointComparisonTest.cpp
@@ -5,133 +5,133 @@
 
 #include <armnnUtils/FloatingPointComparison.hpp>
 
-#include <boost/test/unit_test.hpp>
+#include <doctest/doctest.h>
 
 using namespace armnnUtils;
 
-BOOST_AUTO_TEST_SUITE(FloatingPointComparisonSuite)
-
-BOOST_AUTO_TEST_CASE(FloatingPointComparisonDefaultTolerance)
+TEST_SUITE("FloatingPointComparisonSuite")
+{
+TEST_CASE("FloatingPointComparisonDefaultTolerance")
 {
     // 1% range of 1.2 is 1.188 -> 1.212
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(1.2f, 1.17f));
+    CHECK(!within_percentage_tolerance(1.2f, 1.17f));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(1.2f, 1.213f));
+    CHECK(!within_percentage_tolerance(1.2f, 1.213f));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(1.2f, 1.189f));
+    CHECK(within_percentage_tolerance(1.2f, 1.189f));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(1.2f, 1.210f));
+    CHECK(within_percentage_tolerance(1.2f, 1.210f));
     // Exact match
-    BOOST_TEST(within_percentage_tolerance(1.2f, 1.2f));
+    CHECK(within_percentage_tolerance(1.2f, 1.2f));
 
     // Negative value tests.
-    BOOST_TEST(!within_percentage_tolerance(-1.2f, -1.17f));
-    BOOST_TEST(!within_percentage_tolerance(-1.2f, -1.213f));
-    BOOST_TEST(within_percentage_tolerance(-1.2f, -1.189f));
-    BOOST_TEST(within_percentage_tolerance(-1.2f, -1.210f));
-    BOOST_TEST(within_percentage_tolerance(-1.2f, -1.2f));
+    CHECK(!within_percentage_tolerance(-1.2f, -1.17f));
+    CHECK(!within_percentage_tolerance(-1.2f, -1.213f));
+    CHECK(within_percentage_tolerance(-1.2f, -1.189f));
+    CHECK(within_percentage_tolerance(-1.2f, -1.210f));
+    CHECK(within_percentage_tolerance(-1.2f, -1.2f));
 
     // Negative & positive tests
-    BOOST_TEST(!within_percentage_tolerance(1.2f, -1.2f));
-    BOOST_TEST(!within_percentage_tolerance(-1.2f, 1.2f));
+    CHECK(!within_percentage_tolerance(1.2f, -1.2f));
+    CHECK(!within_percentage_tolerance(-1.2f, 1.2f));
 
     // Negative and positive test with large float values.
-    BOOST_TEST(!within_percentage_tolerance(3.3E+38f, -1.17549435e38f));
-    BOOST_TEST(!within_percentage_tolerance(-1.17549435e38f, 3.3E+38f));
+    CHECK(!within_percentage_tolerance(3.3E+38f, -1.17549435e38f));
+    CHECK(!within_percentage_tolerance(-1.17549435e38f, 3.3E+38f));
 
     // 1% range of 0.04 is 0.0396 -> 0.0404
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(0.04f, 0.039f));
+    CHECK(!within_percentage_tolerance(0.04f, 0.039f));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(0.04f, 0.04041f));
+    CHECK(!within_percentage_tolerance(0.04f, 0.04041f));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(0.04f, 0.0397f));
+    CHECK(within_percentage_tolerance(0.04f, 0.0397f));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(0.04f, 0.04039f));
+    CHECK(within_percentage_tolerance(0.04f, 0.04039f));
     // Exact match
-    BOOST_TEST(within_percentage_tolerance(0.04f, 0.04f));
+    CHECK(within_percentage_tolerance(0.04f, 0.04f));
 }
 
-BOOST_AUTO_TEST_CASE(FloatingPointComparisonLargePositiveNumbersDefaultTolerance)
+TEST_CASE("FloatingPointComparisonLargePositiveNumbersDefaultTolerance")
 {
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.989f)));
+    CHECK(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.989f)));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.011f)));
+    CHECK(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.011f)));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.992f)));
+    CHECK(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.992f)));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.009f)));
+    CHECK(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.009f)));
     // Exact match
-    BOOST_TEST(within_percentage_tolerance(3.3E+38f, 3.3E+38f));
+    CHECK(within_percentage_tolerance(3.3E+38f, 3.3E+38f));
 }
 
-BOOST_AUTO_TEST_CASE(FloatingPointComparisonLargeNegativeNumbersDefaultTolerance)
+TEST_CASE("FloatingPointComparisonLargeNegativeNumbersDefaultTolerance")
 {
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * -1.009f)));
+    CHECK(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * -1.009f)));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * 1.011f)));
+    CHECK(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * 1.011f)));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f - (-1.17549435e38f * 0.0099f)));
+    CHECK(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f - (-1.17549435e38f * 0.0099f)));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f + (-1.17549435e38f * 0.0099f)));
+    CHECK(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f + (-1.17549435e38f * 0.0099f)));
     // Exact match
-    BOOST_TEST(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f));
+    CHECK(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f));
 }
 
-BOOST_AUTO_TEST_CASE(FloatingPointComparisonSpecifiedTolerance)
+TEST_CASE("FloatingPointComparisonSpecifiedTolerance")
 {
     // 2% range of 1.2 is 1.176 -> 1.224
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(1.2f, 1.175f, 2.0f));
+    CHECK(!within_percentage_tolerance(1.2f, 1.175f, 2.0f));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(1.2f, 1.226f, 2.0f));
+    CHECK(!within_percentage_tolerance(1.2f, 1.226f, 2.0f));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(1.2f, 1.18f, 2.0f));
+    CHECK(within_percentage_tolerance(1.2f, 1.18f, 2.0f));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(1.2f, 1.22f, 2.0f));
+    CHECK(within_percentage_tolerance(1.2f, 1.22f, 2.0f));
     // Exact match.
-    BOOST_TEST(within_percentage_tolerance(1.2f, 1.2f, 2.0f));
+    CHECK(within_percentage_tolerance(1.2f, 1.2f, 2.0f));
 
     // 5% range of 6.2 is 5.89 -> 6.51
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(6.2f, 5.88f, 5.0f));
+    CHECK(!within_percentage_tolerance(6.2f, 5.88f, 5.0f));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(6.2f, 6.52f, 5.0f));
+    CHECK(!within_percentage_tolerance(6.2f, 6.52f, 5.0f));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(6.2f, 5.9f, 5.0f));
+    CHECK(within_percentage_tolerance(6.2f, 5.9f, 5.0f));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(6.2f, 6.5f, 5.0f));
+    CHECK(within_percentage_tolerance(6.2f, 6.5f, 5.0f));
 
     // Larger tolerance (unlikely to be used).
-    BOOST_TEST(within_percentage_tolerance(10.0f, 9.01f, 10.0f));
-    BOOST_TEST(!within_percentage_tolerance(10.0f, 8.99f, 10.0f));
+    CHECK(within_percentage_tolerance(10.0f, 9.01f, 10.0f));
+    CHECK(!within_percentage_tolerance(10.0f, 8.99f, 10.0f));
 }
 
-BOOST_AUTO_TEST_CASE(FloatingPointComparisonLargePositiveNumbersSpecifiedTolerance)
+TEST_CASE("FloatingPointComparisonLargePositiveNumbersSpecifiedTolerance")
 {
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.979f), 2.0f));
+    CHECK(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.979f), 2.0f));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.021f), 2.0f));
+    CHECK(!within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.021f), 2.0f));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.982f), 2.0f));
+    CHECK(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 0.982f), 2.0f));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.019f), 2.0f));
+    CHECK(within_percentage_tolerance(3.3E+38f, (3.3E+38f * 1.019f), 2.0f));
 }
 
-BOOST_AUTO_TEST_CASE(FloatingPointComparisonLargeNegativeNumbersSpecifiedTolerance)
+TEST_CASE("FloatingPointComparisonLargeNegativeNumbersSpecifiedTolerance")
 {
     // Just below tolerance.
-    BOOST_TEST(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * -1.019f), 2.0f));
+    CHECK(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * -1.019f), 2.0f));
     // Just above tolerance.
-    BOOST_TEST(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * 1.021f), 2.0f));
+    CHECK(!within_percentage_tolerance(-1.17549435e38f, (-1.17549435e38f * 1.021f), 2.0f));
     // Just inside the lower range.
-    BOOST_TEST(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f - (-1.17549435e38f * 0.0089f), 2.0f));
+    CHECK(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f - (-1.17549435e38f * 0.0089f), 2.0f));
     // Just inside the upper range.
-    BOOST_TEST(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f + (-1.17549435e38f * 0.0089f), 2.0f));
+    CHECK(within_percentage_tolerance(-1.17549435e38f, -1.17549435e38f + (-1.17549435e38f * 0.0089f), 2.0f));
 }
 
-BOOST_AUTO_TEST_SUITE_END()
+}