diff --git a/examples/aligned_accessor/aligned_accessor.cpp b/examples/aligned_accessor/aligned_accessor.cpp
index 60f746c8..19c43e5d 100644
--- a/examples/aligned_accessor/aligned_accessor.cpp
+++ b/examples/aligned_accessor/aligned_accessor.cpp
@@ -34,6 +34,10 @@
 // https://github.com/rapidsai/raft/pull/725#discussion_r937991701
 
 namespace {
+using Kokkos::aligned_accessor;
+using Kokkos::detail::aligned_pointer_t;
+using Kokkos::detail::assume_aligned_method;
+using Kokkos::detail::align_attribute_method;
 
 using test_value_type = float;
 constexpr std::size_t min_overalignment_factor = 8;
@@ -43,94 +47,6 @@ constexpr std::size_t min_byte_alignment = min_overalignment_factor * sizeof(flo
 // Some compilers have trouble optimizing loops with unsigned or 64-bit index types.
 using index_type = int;
 
-
-// Prefer std::assume_aligned if available, as it is in the C++ Standard.
-// Otherwise, use a compiler-specific equivalent if available.
-
-// NOTE (mfh 2022/08/08) BYTE_ALIGNMENT must be unsigned and a power of 2.
-#if defined(__cpp_lib_assume_aligned)
-#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) (std::assume_aligned< BYTE_ALIGNMENT >( POINTER ))
-  constexpr char assume_aligned_method[] = "std::assume_aligned";
-#elif defined(__ICL)
-#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
-  constexpr char assume_aligned_method[] = "(none)";
-#elif defined(__ICC)
-#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
-  constexpr char assume_aligned_method[] = "(none)";
-#elif defined(__clang__)
-#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
-  constexpr char assume_aligned_method[] = "(none)";
-#elif defined(__GNUC__)
-  // __builtin_assume_aligned returns void*
-#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) reinterpret_cast< ELEMENT_TYPE* >(__builtin_assume_aligned( POINTER, BYTE_ALIGNMENT ))
-  constexpr char assume_aligned_method[] = "__builtin_assume_aligned";
-#else
-#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
-  constexpr char assume_aligned_method[] = "(none)";
-#endif
-
-// Some compilers other than Clang or GCC like to define __clang__ or __GNUC__.
-// Thus, we order the tests from most to least specific.
-#if defined(__ICL)
-#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT ) __declspec(align_value( BYTE_ALIGNMENT ))
-  constexpr char align_attribute_method[] = "__declspec(align_value(BYTE_ALIGNMENT))";
-#elif defined(__ICC)
-#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT ) __attribute__((align_value( BYTE_ALIGNMENT )))
-  constexpr char align_attribute_method[] = "__attribute__((align_value(BYTE_ALIGNMENT)))";
-#elif defined(__clang__)
-#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT ) __attribute__((align_value( BYTE_ALIGNMENT )))
-  constexpr char align_attribute_method[] = "__attribute__((align_value(BYTE_ALIGNMENT)))";
-#else
-#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT )
-  constexpr char align_attribute_method[] = "(none)";
-#endif
-
-constexpr bool
-is_nonzero_power_of_two(const std::size_t x)
-{
-// Just checking __cpp_lib_int_pow2 isn't enough for some GCC versions.
-// The <bit> header exists, but std::has_single_bit does not.
-#if defined(__cpp_lib_int_pow2) && __cplusplus >= 202002L
-  return std::has_single_bit(x);
-#else
-  return x != 0 && (x & (x - 1)) == 0;
-#endif
-}
-
-template<class ElementType>
-constexpr bool
-valid_byte_alignment(const std::size_t byte_alignment)
-{
-  return is_nonzero_power_of_two(byte_alignment) && byte_alignment >= alignof(ElementType);
-}
-
-// We define aligned_pointer_t through a struct
-// so we can check whether the byte alignment is valid.
-// This makes it impossible to use the alias
-// with an invalid byte alignment.
-template<class ElementType, std::size_t byte_alignment>
-struct aligned_pointer {
-  static_assert(valid_byte_alignment<ElementType>(byte_alignment),
-		"byte_alignment must be a power of two no less than "
-		"the minimum required alignment of ElementType.");
-
-#if defined(__ICC)
-  // x86-64 ICC 2021.5.0 emits warning #3186 ("expected typedef declaration") here.
-  // No other compiler (including Clang, which has a similar type attribute) has this issue.
-#  pragma warning push
-#  pragma warning disable 3186
-#endif
-
-  using type = ElementType* MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( byte_alignment );
-
-#if defined(__ICC)
-#  pragma warning pop
-#endif
-};
-
-template<class ElementType, std::size_t byte_alignment>
-using aligned_pointer_t = typename aligned_pointer<ElementType, byte_alignment>::type;
-
 template<class ElementType, std::size_t byte_alignment>
 aligned_pointer_t<ElementType, byte_alignment>
 bless(ElementType* ptr, std::integral_constant<std::size_t, byte_alignment> /* ba */ )
@@ -138,34 +54,6 @@ bless(ElementType* ptr, std::integral_constant<std::size_t, byte_alignment> /* b
   return MDSPAN_IMPL_ASSUME_ALIGNED( ElementType, ptr, byte_alignment );
 }
 
-template<class ElementType, std::size_t byte_alignment>
-struct aligned_accessor {
-  using offset_policy = Kokkos::default_accessor<ElementType>;
-  using element_type = ElementType;
-  using reference = ElementType&;
-  using data_handle_type = aligned_pointer_t<ElementType, byte_alignment>;
-
-  constexpr aligned_accessor() noexcept = default;
-
-  MDSPAN_TEMPLATE_REQUIRES(
-    class OtherElementType,
-    std::size_t other_byte_alignment,
-    /* requires */ (std::is_convertible<OtherElementType(*)[], element_type(*)[]>::value && other_byte_alignment == byte_alignment)
-    )
-  constexpr aligned_accessor(aligned_accessor<OtherElementType, other_byte_alignment>) noexcept {}
-
-  constexpr reference access(data_handle_type p, size_t i) const noexcept {
-    // This may declare alignment twice, depending on
-    // if we have an attribute for marking pointer types.
-    return MDSPAN_IMPL_ASSUME_ALIGNED( ElementType, p, byte_alignment )[i];
-  }
-
-  constexpr typename offset_policy::data_handle_type
-  offset(data_handle_type p, size_t i) const noexcept {
-    return p + i;
-  }
-};
-
 template<class ElementType>
 struct delete_raw {
   void operator()(ElementType* p) const {
diff --git a/include/experimental/__p0009_bits/aligned_accessor.hpp b/include/experimental/__p0009_bits/aligned_accessor.hpp
new file mode 100644
index 00000000..f85cf613
--- /dev/null
+++ b/include/experimental/__p0009_bits/aligned_accessor.hpp
@@ -0,0 +1,209 @@
+/*
+//@HEADER
+// ************************************************************************
+//
+//                        Kokkos v. 2.0
+//              Copyright (2019) Sandia Corporation
+//
+// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
+// the U.S. Government retains certain rights in this software.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// 3. Neither the name of the Corporation nor the names of the
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Questions? Contact Christian R. Trott (crtrott@sandia.gov)
+//
+// ************************************************************************
+//@HEADER
+*/
+
+
+// NOTE: This code is prematurely taken from an example based on
+// https://github.com/kokkos/mdspan/pull/176
+
+#pragma once
+
+#include "macros.hpp"
+#include "trait_backports.hpp"
+#include "default_accessor.hpp"
+#include "extents.hpp"
+#include <bit>
+#include <cassert>
+#include <iostream>
+#include <memory>
+#include <type_traits>
+
+// If we don't have bitcast, we should use memcpy
+#ifndef __cpp_lib_bit_cast
+#include <cstring>
+#endif
+
+namespace MDSPAN_IMPL_STANDARD_NAMESPACE {
+namespace detail {
+
+// Prefer std::assume_aligned if available, as it is in the C++ Standard.
+// Otherwise, use a compiler-specific equivalent if available.
+
+// NOTE (mfh 2022/08/08) BYTE_ALIGNMENT must be unsigned and a power of 2.
+#if defined(__cpp_lib_assume_aligned)
+#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) (std::assume_aligned< BYTE_ALIGNMENT >( POINTER ))
+  constexpr char assume_aligned_method[] = "std::assume_aligned";
+#elif defined(__ICL)
+#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
+  constexpr char assume_aligned_method[] = "(none)";
+#elif defined(__ICC)
+#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
+  constexpr char assume_aligned_method[] = "(none)";
+#elif defined(__clang__)
+#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
+  constexpr char assume_aligned_method[] = "(none)";
+#elif defined(__GNUC__)
+  // __builtin_assume_aligned returns void*
+#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) reinterpret_cast< ELEMENT_TYPE* >(__builtin_assume_aligned( POINTER, BYTE_ALIGNMENT ))
+  constexpr char assume_aligned_method[] = "__builtin_assume_aligned";
+#else
+#  define MDSPAN_IMPL_ASSUME_ALIGNED( ELEMENT_TYPE, POINTER, BYTE_ALIGNMENT ) POINTER
+  constexpr char assume_aligned_method[] = "(none)";
+#endif
+
+// Some compilers other than Clang or GCC like to define __clang__ or __GNUC__.
+// Thus, we order the tests from most to least specific.
+#if defined(__ICL)
+#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT ) __declspec(align_value( BYTE_ALIGNMENT ))
+  constexpr char align_attribute_method[] = "__declspec(align_value(BYTE_ALIGNMENT))";
+#elif defined(__ICC)
+#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT ) __attribute__((align_value( BYTE_ALIGNMENT )))
+  constexpr char align_attribute_method[] = "__attribute__((align_value(BYTE_ALIGNMENT)))";
+#elif defined(__clang__)
+#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT ) __attribute__((align_value( BYTE_ALIGNMENT )))
+  constexpr char align_attribute_method[] = "__attribute__((align_value(BYTE_ALIGNMENT)))";
+#else
+#  define MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( BYTE_ALIGNMENT )
+  constexpr char align_attribute_method[] = "(none)";
+#endif
+
+constexpr bool
+is_nonzero_power_of_two(const std::size_t x)
+{
+// Just checking __cpp_lib_int_pow2 isn't enough for some GCC versions.
+// The <bit> header exists, but std::has_single_bit does not.
+#if defined(__cpp_lib_int_pow2) && __cplusplus >= 202002L
+  return std::has_single_bit(x);
+#else
+  return x != 0 && (x & (x - 1)) == 0;
+#endif
+}
+
+template<class ElementType>
+constexpr bool
+valid_byte_alignment(const std::size_t byte_alignment)
+{
+  return is_nonzero_power_of_two(byte_alignment) && byte_alignment >= alignof(ElementType);
+}
+
+// We define aligned_pointer_t through a struct
+// so we can check whether the byte alignment is valid.
+// This makes it impossible to use the alias
+// with an invalid byte alignment.
+template<class T, std::size_t Alignment>
+struct aligned_pointer {
+  static_assert(valid_byte_alignment<T>(Alignment),
+		"Alignment must be a power of two no less than "
+		"the minimum required alignment of T.");
+  using type = T* MDSPAN_IMPL_ALIGN_VALUE_ATTRIBUTE( Alignment );
+};
+
+
+template<class ElementType, std::size_t byte_alignment>
+using aligned_pointer_t = typename aligned_pointer<ElementType, byte_alignment>::type;
+} // namespace detail
+
+template<size_t Alignment, class T>
+#ifdef __cpp_lib_bit_cast // Only can be constexpr if we have bit_cast
+constexpr
+#endif
+bool is_sufficiently_aligned(T* ptr) {
+  // Note this mandate is not what is currently in the standard
+  // See https://cplusplus.github.io/LWG/issue4290
+  static_assert(detail::valid_byte_alignment<T>(Alignment),
+		"Alignment must be a power of two no less than "
+		"the minimum required alignment of T.");
+#ifdef __cpp_lib_bit_cast
+  auto dst = std::bit_cast<std::uintptr_t>(ptr);
+#else
+  // Will work but non-constexpr
+  std::uintptr_t dst;
+  std::memcpy(&dst, &ptr, sizeof(std::uintptr_t));
+#endif
+  return !(dst & (Alignment - 1));
+}
+
+template<class ElementType, std::size_t ByteAlignment>
+struct aligned_accessor {
+  using offset_policy = default_accessor<ElementType>;
+  using element_type = ElementType;
+  using reference = ElementType&;
+  using data_handle_type = detail::aligned_pointer_t<ElementType, ByteAlignment>;
+
+  static constexpr size_t byte_alignment = ByteAlignment;
+
+  constexpr aligned_accessor() noexcept = default;
+
+  MDSPAN_TEMPLATE_REQUIRES(
+    class OtherElementType,
+    std::size_t OtherByteAlignment,
+    /* requires */ (std::is_convertible<OtherElementType(*)[], element_type(*)[]>::value && OtherByteAlignment >= byte_alignment)
+    )
+  constexpr aligned_accessor(aligned_accessor<OtherElementType, OtherByteAlignment>) noexcept {}
+
+  MDSPAN_TEMPLATE_REQUIRES(
+    class OtherElementType,
+    /* requires */ (std::is_convertible<OtherElementType(*)[], element_type(*)[]>::value)
+  )
+  constexpr explicit aligned_accessor(default_accessor<OtherElementType>) noexcept {}
+
+  MDSPAN_TEMPLATE_REQUIRES(
+    class OtherElementType,
+    /* requires */ (std::is_convertible<element_type(*)[], OtherElementType(*)[]>::value)
+  )
+  constexpr operator default_accessor<OtherElementType>() const noexcept {
+    return {};
+  }
+
+  constexpr reference access(data_handle_type p, size_t i) const noexcept {
+    // This may declare alignment twice, depending on
+    // if we have an attribute for marking pointer types.
+    return MDSPAN_IMPL_ASSUME_ALIGNED( ElementType, p, byte_alignment )[i];
+  }
+
+  constexpr typename offset_policy::data_handle_type
+  offset(data_handle_type p, size_t i) const noexcept {
+    return p + i;
+  }
+};
+
+}  // namespace MDSPAN_IMPL_STANDARD_NAMESPACE
diff --git a/include/mdspan/mdspan.hpp b/include/mdspan/mdspan.hpp
index 4a0e354f..0b4e7d09 100644
--- a/include/mdspan/mdspan.hpp
+++ b/include/mdspan/mdspan.hpp
@@ -34,6 +34,7 @@
 #include "../experimental/__p0009_bits/layout_left.hpp"
 #include "../experimental/__p0009_bits/layout_right.hpp"
 #include "../experimental/__p0009_bits/macros.hpp"
+#include "../experimental/__p0009_bits/aligned_accessor.hpp"
 #if MDSPAN_HAS_CXX_17
 #include "../experimental/__p2642_bits/layout_padded.hpp"
 #include "../experimental/__p2630_bits/submdspan.hpp"
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index b038ebcc..c60a08c2 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -33,7 +33,7 @@ if(MDSPAN_USE_SYSTEM_GTEST)
   find_package(GTest CONFIG REQUIRED)
 else()
   include(FetchContent)
-  
+
   if (MSVC)
     set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
   endif()
@@ -42,14 +42,14 @@ else()
       GIT_REPOSITORY https://github.com/google/googletest.git
       GIT_TAG v1.17.0
   )
-  
+
   # TODO CMake 3.28, we can pass EXCLUDE_FROM_ALL directly to fetchcontent_makeavailable
   fetchcontent_getproperties(googletest)
   if (NOT googletest_POPULATED)
     fetchcontent_populate(googletest)
     add_subdirectory(${googletest_SOURCE_DIR} ${googletest_BINARY_DIR} EXCLUDE_FROM_ALL)
   endif()
-  
+
   add_library(GTest::gtest_main ALIAS gtest_main)
 endif()
 
@@ -94,6 +94,7 @@ if(NOT CMAKE_CXX_STANDARD STREQUAL "14")
   mdspan_add_test(test_layout_padded_left ENABLE_PRECONDITIONS)
   mdspan_add_test(test_layout_padded_right ENABLE_PRECONDITIONS)
 endif()
+mdspan_add_test(test_aligned_accessor)
 # both of those don't work yet since its using vector
 if(NOT MDSPAN_ENABLE_CUDA AND NOT MDSPAN_ENABLE_HIP)
 mdspan_add_test(test_mdarray_ctors)
diff --git a/tests/test_aligned_accessor.cpp b/tests/test_aligned_accessor.cpp
new file mode 100644
index 00000000..9671fb59
--- /dev/null
+++ b/tests/test_aligned_accessor.cpp
@@ -0,0 +1,93 @@
+
+#include <gtest/gtest.h>
+#include <mdspan/mdspan.hpp>
+#include <numeric>
+#include <cstdlib>
+
+TEST(TestAlignedAccessor, IsSufficientlyAligned) {
+  ASSERT_TRUE(
+      Kokkos::is_sufficiently_aligned<1>(reinterpret_cast<char *>(0x12345678)));
+  ASSERT_TRUE(
+      Kokkos::is_sufficiently_aligned<1>(reinterpret_cast<char *>(0x12345671)));
+
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<2>(
+      reinterpret_cast<std::int16_t *>(0x12345678)));
+  ASSERT_TRUE(!Kokkos::is_sufficiently_aligned<2>(
+      reinterpret_cast<std::int16_t *>(0x12345671)));
+
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<4>(
+      reinterpret_cast<std::int32_t *>(0x12345678)));
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<4>(
+      reinterpret_cast<std::int32_t *>(0x12345674)));
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<4>(
+      reinterpret_cast<std::int32_t *>(0x1234567c)));
+  ASSERT_TRUE(!Kokkos::is_sufficiently_aligned<4>(
+      reinterpret_cast<std::int32_t *>(0x12345672)));
+  ASSERT_TRUE(!Kokkos::is_sufficiently_aligned<4>(
+      reinterpret_cast<std::int32_t *>(0x12345671)));
+  ASSERT_TRUE(!Kokkos::is_sufficiently_aligned<4>(
+      reinterpret_cast<std::int32_t *>(0x12345677)));
+}
+
+// These shouldn't be in the global namespace or they may replace the C version
+namespace testing
+{
+  // https://stackoverflow.com/questions/62962839/stdaligned-alloc-missing-from-visual-studio-2019
+  void *aligned_alloc(std::size_t alignment, std::size_t size) {
+  #ifdef _MSC_VER
+    return _aligned_malloc(size, alignment);  // The arguments are reversed apparently :D
+  #else
+    return std::aligned_alloc(alignment, size);
+  #endif
+  }
+
+  void aligned_free(void *ptr) {
+  #ifdef _MSC_VER
+    _aligned_free(ptr);
+  #else
+    std::free(ptr);
+  #endif
+  }
+}
+
+template <std::size_t ByteAlignment, std::size_t NumElements>
+void test_aligned_accessor() {
+  using mdspan_type =
+      Kokkos::mdspan<double, Kokkos::extents<std::size_t, NumElements>,
+                     Kokkos::layout_right,
+                     Kokkos::aligned_accessor<double, ByteAlignment>>;
+  auto *buff = reinterpret_cast<double *>(
+      testing::aligned_alloc(ByteAlignment, NumElements * sizeof(double)));
+  std::iota(buff, buff + NumElements, 0);
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<ByteAlignment>(buff));
+
+  auto md = mdspan_type(buff);
+
+  for (std::size_t i = 0; i < NumElements; ++i)
+    ASSERT_TRUE(md[i] == static_cast<double>(i));
+
+  // Accessor should be convertible to a default one
+  auto md2 = Kokkos::mdspan<double, Kokkos::extents<std::size_t, NumElements>>(md);
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<ByteAlignment>(md2.data_handle()));
+
+  for (std::size_t i = 0; i < NumElements; ++i)
+    ASSERT_TRUE(md2[i] == static_cast<double>(i));
+
+  // Get an offset for the submdspan that should be of the correct alignment
+  const std::size_t offset = ByteAlignment / sizeof(double);
+  static_assert( NumElements > 2 + offset );
+  auto md3 = Kokkos::submdspan(md, std::pair{ offset, NumElements - 2 } );
+  ASSERT_TRUE(Kokkos::is_sufficiently_aligned<ByteAlignment>(md3.data_handle()));
+
+  for (std::size_t i = 0; i < NumElements - 2 - offset; ++i )
+    ASSERT_TRUE(md3[i] == static_cast<double>(i + offset));
+
+  testing::aligned_free(buff);
+}
+
+TEST(TestAlignedAccessor, AlignedAccessor) {
+  test_aligned_accessor<alignof(double), 10>();
+  test_aligned_accessor<alignof(double), 10>();
+  test_aligned_accessor<2 * alignof(double), 10>();
+  test_aligned_accessor<4 * alignof(double), 10>();
+}