diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c2d7e61..d182427c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,4 @@
+* Remove `core/type_traits.hpp` (API Change)
 * Remove `reset` function from `flat_static_buffer` (API Change)
 * Remove `mutable_data_type` from Dyanmic Buffers (API Change)
 * Remove deprecated lowest_layer from test::stream
@@ -8,6 +9,10 @@
 
 API Changes:
 
+* The `core/type_traits.hpp` public header has been removed and along with it
+  the type trait `is_completion_handler`. Beast uses the CompletionHandler correctness
+  checks provided by Asio. In a c++20 environment, these convert to concept checks.
+
 * The `reset` function has been removed from `flat_static_buffer`. Use the 
   `clear` function instead.
 
diff --git a/include/boost/beast/core/type_traits.hpp b/include/boost/beast/core/type_traits.hpp
deleted file mode 100644
index 2f423018..00000000
--- a/include/boost/beast/core/type_traits.hpp
+++ /dev/null
@@ -1,58 +0,0 @@
-//
-// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-// Official repository: https://github.com/boostorg/beast
-//
-
-#ifndef BOOST_BEAST_TYPE_TRAITS_HPP
-#define BOOST_BEAST_TYPE_TRAITS_HPP
-
-#ifndef BOOST_BEAST_DOXYGEN
-
-#include <boost/beast/core/detail/config.hpp>
-#include <boost/beast/core/detail/is_invocable.hpp>
-#include <boost/config/pragma_message.hpp>
-#include <type_traits.hpp>
-
-BOOST_PRAGMA_MESSAGE("<boost/beast/core/type_traits.hpp> is DEPRECATED and will be removed in a future release.")
-
-namespace boost {
-namespace beast {
-
-/** Determine if `T` meets the requirements of <em>CompletionHandler</em>.
-
-    This trait checks whether a type meets the requirements for a completion
-    handler, and is also callable with the specified signature.
-    Metafunctions are used to perform compile time checking of template
-    types. This type will be `std::true_type` if `T` meets the requirements,
-    else the type will be `std::false_type`. 
-
-    @par Example
-    Use with `static_assert`:
-    @code
-    struct handler
-    {
-        void operator()(error_code&);
-    };
-    static_assert(is_completion_handler<handler, void(error_code&)>::value,
-        "Not a completion handler");
-    @endcode
-*/
-template<class T, class Signature>
-#if BOOST_BEAST_DOXYGEN
-using is_completion_handler = __see_below__
-#else
-using is_completion_handler = std::integral_constant<bool,
-    std::is_move_constructible<typename std::decay<T>::type>::value &&
-    detail::is_invocable<T, Signature>::value>;
-#endif
-
-} // beast
-} // boost
-
-#endif
-
-#endif