diff --git a/.bazelrc b/.bazelrc
new file mode 100644
index 00000000..dd6962b5
--- /dev/null
+++ b/.bazelrc
@@ -0,0 +1,10 @@
+
+common --enable_bzlmod
+build --incompatible_use_platforms_repo_for_constraints
+build --incompatible_enable_cc_toolchain_resolution
+build --incompatible_strict_action_env
+build --enable_runfiles
+build --registry=https://raw.githubusercontent.com/bazelboost/registry/main
+build --registry=https://bcr.bazel.build
+
+try-import %workspace%/user.bazelrc
diff --git a/.github/workflows/bzlmod-archive.yml b/.github/workflows/bzlmod-archive.yml
new file mode 100644
index 00000000..d1823b66
--- /dev/null
+++ b/.github/workflows/bzlmod-archive.yml
@@ -0,0 +1,12 @@
+name: Bzlmod Archive
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  bzlmod-archive:
+    uses: bazelboost/registry/.github/workflows/bzlmod-archive.yml@main
+    secrets: inherit
+    permissions:
+      contents: write
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index 013a2b08..00000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,242 +0,0 @@
-name: CI
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-      - develop
-      - feature/**
-
-env:
-  UBSAN_OPTIONS: print_stacktrace=1
-
-jobs:
-  posix:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - toolset: gcc-4.8
-            cxxstd: "03,11"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install: g++-4.8
-          - toolset: gcc-5
-            cxxstd: "03,11,14,1z"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install: g++-5
-          - toolset: gcc-6
-            cxxstd: "03,11,14,1z"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install: g++-6
-          - toolset: gcc-7
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: g++-7
-          - toolset: gcc-8
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: g++-8
-          - toolset: gcc-9
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-          - toolset: gcc-10
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: g++-10
-          - toolset: gcc-11
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: g++-11
-          - toolset: gcc-12
-            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
-            install: g++-12
-          - toolset: clang
-            compiler: clang++-3.9
-            cxxstd: "03,11,14"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install: clang-3.9
-          - toolset: clang
-            compiler: clang++-4.0
-            cxxstd: "03,11,14"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install: clang-4.0
-          - toolset: clang
-            compiler: clang++-5.0
-            cxxstd: "03,11,14,1z"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install: clang-5.0
-          - toolset: clang
-            compiler: clang++-6.0
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: clang-6.0
-          - toolset: clang
-            compiler: clang++-7
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: clang-7
-          - toolset: clang
-            compiler: clang++-8
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: clang-8
-          - toolset: clang
-            compiler: clang++-9
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: clang-9
-          - toolset: clang
-            compiler: clang++-10
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: clang-10
-          - toolset: clang
-            compiler: clang++-11
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: clang-11
-          - toolset: clang
-            compiler: clang++-12
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: clang-12
-          - toolset: clang
-            compiler: clang++-13
-            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
-            install: clang-13
-          - toolset: clang
-            compiler: clang++-14
-            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
-            install: clang-14
-          - toolset: clang
-            compiler: clang++-15
-            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
-            install: clang-15
-          - toolset: clang
-            cxxstd: "03,11,14,17,2a"
-            os: macos-11
-          - toolset: clang
-            cxxstd: "03,11,14,17,20,2b"
-            os: macos-12
-
-    runs-on: ${{matrix.os}}
-    container: ${{matrix.container}}
-
-    defaults:
-      run:
-        shell: bash
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Setup container environment
-        if: matrix.container
-        run: |
-          apt-get update
-          apt-get -y install sudo python git g++
-
-      - name: Install packages
-        if: matrix.install
-        run: sudo apt-get -y install ${{matrix.install}}
-
-      - name: Setup Boost
-        run: |
-          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
-          LIBRARY=${GITHUB_REPOSITORY#*/}
-          echo LIBRARY: $LIBRARY
-          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
-          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
-          echo GITHUB_REF: $GITHUB_REF
-          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
-          REF=${REF#refs/heads/}
-          echo REF: $REF
-          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
-          echo BOOST_BRANCH: $BOOST_BRANCH
-          cd ..
-          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
-          ./bootstrap.sh
-          ./b2 -d0 headers
-
-      - name: Create user-config.jam
-        if: matrix.compiler
-        run: |
-          echo "using ${{matrix.toolset}} : : ${{matrix.compiler}} ;" > ~/user-config.jam
-
-      - name: Run tests
-        run: |
-          cd ../boost-root
-          ./b2 -j3 libs/$LIBRARY/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} variant=debug,release
-
-  windows:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - toolset: msvc-14.0
-            cxxstd: "14,latest"
-            addrmd: 32,64
-            os: windows-2019
-          - toolset: msvc-14.2
-            cxxstd: "14,17,20,latest"
-            addrmd: 32,64
-            os: windows-2019
-          - toolset: msvc-14.3
-            cxxstd: "14,17,20,latest"
-            addrmd: 32,64
-            os: windows-2022
-          - toolset: clang-win
-            cxxstd: "14,17,latest"
-            addrmd: 32,64
-            os: windows-2022
-          - toolset: gcc
-            cxxstd: "03,11,14,17,2a"
-            addrmd: 64
-            os: windows-2019
-
-    runs-on: ${{matrix.os}}
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Setup Boost
-        shell: cmd
-        run: |
-          echo GITHUB_REPOSITORY: %GITHUB_REPOSITORY%
-          for /f %%i in ("%GITHUB_REPOSITORY%") do set LIBRARY=%%~nxi
-          echo LIBRARY: %LIBRARY%
-          echo LIBRARY=%LIBRARY%>>%GITHUB_ENV%
-          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
-          echo GITHUB_REF: %GITHUB_REF%
-          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
-          set BOOST_BRANCH=develop
-          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
-          echo BOOST_BRANCH: %BOOST_BRANCH%
-          cd ..
-          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
-          cmd /c bootstrap
-          b2 -d0 headers
-
-      - name: Run tests
-        shell: cmd
-        run: |
-          cd ../boost-root
-          b2 -j3 libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release embed-manifest-via=linker
diff --git a/BUILD.bazel b/BUILD.bazel
new file mode 100644
index 00000000..545597b7
--- /dev/null
+++ b/BUILD.bazel
@@ -0,0 +1,29 @@
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
+package(default_visibility = ["//visibility:public"])
+
+cc_library(
+    name = "boost.chrono",
+    hdrs = glob([
+        "include/**/*.hpp",
+        "include/**/*.h",
+    ]),
+    includes = ["include"],
+    deps = [
+        "@boost.assert",
+        "@boost.config",
+        "@boost.core",
+        "@boost.integer",
+        "@boost.move",
+        "@boost.mpl",
+        "@boost.predef",
+        "@boost.ratio",
+        "@boost.static_assert",
+        "@boost.system",
+        "@boost.throw_exception",
+        "@boost.type_traits",
+        "@boost.typeof",
+        "@boost.utility",
+        "@boost.winapi",
+    ],
+)
diff --git a/MODULE.bazel b/MODULE.bazel
new file mode 100644
index 00000000..0f8f8c56
--- /dev/null
+++ b/MODULE.bazel
@@ -0,0 +1,22 @@
+module(
+    name = "boost.chrono",
+    version = "1.83.0.bzl.1",
+    compatibility_level = 108300,
+)
+
+bazel_dep(name = "rules_cc", version = "0.0.8")
+bazel_dep(name = "boost.assert", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.config", version = "1.83.0.bzl.6")
+bazel_dep(name = "boost.core", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.integer", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.move", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.mpl", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.predef", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.ratio", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.static_assert", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.system", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.throw_exception", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.type_traits", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.typeof", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.utility", version = "1.83.0.bzl.1")
+bazel_dep(name = "boost.winapi", version = "1.83.0.bzl.1")
diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
new file mode 100644
index 00000000..be0754f6
--- /dev/null
+++ b/WORKSPACE.bazel
@@ -0,0 +1 @@
+# SEE: MODULE.bazel