diff --git a/.github/workflows/abi-compatibility.yml b/.github/workflows/abi-compatibility.yml
index a5719664..0f969a25 100644
--- a/.github/workflows/abi-compatibility.yml
+++ b/.github/workflows/abi-compatibility.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ROS_DISTRO: [rolling, jazzy, iron, humble]
+        ROS_DISTRO: [rolling, jazzy, humble]
     steps:
       - uses: actions/checkout@v4
       - uses: ros-industrial/industrial_ci@master
diff --git a/.github/workflows/build-binary.yml b/.github/workflows/build-binary.yml
index c6df8877..c0a587a2 100644
--- a/.github/workflows/build-binary.yml
+++ b/.github/workflows/build-binary.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ROS_DISTRO: [rolling, jazzy, iron, humble]
+        ROS_DISTRO: [rolling, jazzy, humble]
         ROS_REPO: [main, testing]
     with:
       ros_distro: ${{ matrix.ROS_DISTRO }}
diff --git a/.github/workflows/build-semi-binary.yml b/.github/workflows/build-semi-binary.yml
index d4301fa1..cb2cb450 100644
--- a/.github/workflows/build-semi-binary.yml
+++ b/.github/workflows/build-semi-binary.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ROS_DISTRO: [rolling, jazzy, iron, humble]
+        ROS_DISTRO: [rolling, jazzy, humble]
         ROS_REPO: [testing]
     with:
       ros_distro: ${{ matrix.ROS_DISTRO }}
diff --git a/.github/workflows/build-source.yml b/.github/workflows/build-source.yml
index 7033cea8..8708039f 100644
--- a/.github/workflows/build-source.yml
+++ b/.github/workflows/build-source.yml
@@ -18,9 +18,6 @@ jobs:
         - ROS_DISTRO: humble
           CONTAINER: ""
           OS_NAME: ubuntu-22.04
-        - ROS_DISTRO: iron
-          CONTAINER: ""
-          OS_NAME: ubuntu-22.04
         - ROS_DISTRO: jazzy
           CONTAINER: ubuntu:24.04
           OS_NAME: ubuntu-latest
diff --git a/.github/workflows/ci-pre-commit.yml b/.github/workflows/ci-pre-commit.yml
index 2288ed56..a355fc89 100644
--- a/.github/workflows/ci-pre-commit.yml
+++ b/.github/workflows/ci-pre-commit.yml
@@ -10,6 +10,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ROS_DISTRO: [humble, iron, jazzy, rolling]
+        ROS_DISTRO: [humble, jazzy, rolling]
     with:
       ros_distro: ${{ matrix.ROS_DISTRO }}
diff --git a/.github/workflows/debian-build.yml b/.github/workflows/debian-build.yml
index c768c33d..0d3aeea4 100644
--- a/.github/workflows/debian-build.yml
+++ b/.github/workflows/debian-build.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ROS_DISTRO: [rolling, jazzy, iron, humble]
+        ROS_DISTRO: [rolling, jazzy, humble]
     with:
       ros_distro: ${{ matrix.ROS_DISTRO }}
       upstream_workspace: control_toolbox.${{ matrix.ROS_DISTRO }}.repos
diff --git a/.github/workflows/rhel-semi-binary-build.yml b/.github/workflows/rhel-semi-binary-build.yml
index ebf05edf..108980a2 100644
--- a/.github/workflows/rhel-semi-binary-build.yml
+++ b/.github/workflows/rhel-semi-binary-build.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ROS_DISTRO: [rolling, jazzy, iron, humble]
+        ROS_DISTRO: [rolling, jazzy, humble]
     with:
       ros_distro: ${{ matrix.ROS_DISTRO }}
       upstream_workspace: control_toolbox.${{ matrix.ROS_DISTRO }}.repos
diff --git a/README.md b/README.md
index 8736c6c5..ea879f75 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,6 @@ ROS2 Distro | Branch | Build status | Documentation | Released packages
 :---------: | :----: | :----------: | :-----------: | :---------------:
 **Rolling** | [`ros2-master`](https://github.com/ros-controls/control_toolbox/tree/ros2-master) | [![Binary Build](https://github.com/ros-controls/control_toolbox/actions/workflows/build-binary.yml/badge.svg?branch=ros2-master)](https://github.com/ros-controls/control_toolbox/actions/workflows/build-binary.yml?branch=ros2-master) <br /> [![Rolling Source Build](https://github.com/ros-controls/control_toolbox/actions/workflows/build-source.yml/badge.svg?branch=ros2-master)](https://github.com/ros-controls/control_toolbox/actions/workflows/build-source.yml?branch=ros2-master) | [API](http://docs.ros.org/en/rolling/p/control_toolbox/)  | [control_toolbox](https://index.ros.org/p/control_toolbox/#rolling)
 **Jazzy** | [`ros2-master`](https://github.com/ros-controls/control_toolbox/tree/ros2-master) | see above | [API](http://docs.ros.org/en/jazzy/p/control_toolbox/) | [control_toolbox](https://index.ros.org/p/control_toolbox/#jazzy)
-**Iron** | [`ros2-master`](https://github.com/ros-controls/control_toolbox/tree/ros2-master) | see above | [API](http://docs.ros.org/en/iron/p/control_toolbox/) | [control_toolbox](https://index.ros.org/p/control_toolbox/#iron)
 **Humble** | [`ros2-master`](https://github.com/ros-controls/control_toolbox/tree/ros2-master) | see above | [API](http://docs.ros.org/en/humble/p/control_toolbox/) | [control_toolbox](https://index.ros.org/p/control_toolbox/#humble)
 
 ## Publication
diff --git a/control_toolbox-not-released.iron.repos b/control_toolbox-not-released.iron.repos
deleted file mode 100644
index 1b3910e7..00000000
--- a/control_toolbox-not-released.iron.repos
+++ /dev/null
@@ -1,6 +0,0 @@
-repositories:
-  ## EXAMPLE DEPENDENCY
-#   <some_ros_package>:
-#     type: git
-#     url: git@github.com:<some_github_namespace>/<some_ros_package>.git
-#     version: master
diff --git a/control_toolbox.iron.repos b/control_toolbox.iron.repos
deleted file mode 100644
index f8ef4ecb..00000000
--- a/control_toolbox.iron.repos
+++ /dev/null
@@ -1,9 +0,0 @@
-repositories:
-  control_msgs:
-    type: git
-    url: https://github.com/ros-controls/control_msgs.git
-    version: master
-  realtime_tools:
-    type: git
-    url: https://github.com/ros-controls/realtime_tools
-    version: master