diff --git a/localization/autoware_localization_util/include/autoware/localization_util/smart_pose_buffer.hpp b/localization/autoware_localization_util/include/autoware/localization_util/smart_pose_buffer.hpp
index 8c10506c36..6a022ebb15 100644
--- a/localization/autoware_localization_util/include/autoware/localization_util/smart_pose_buffer.hpp
+++ b/localization/autoware_localization_util/include/autoware/localization_util/smart_pose_buffer.hpp
@@ -15,8 +15,7 @@
 #ifndef AUTOWARE__LOCALIZATION_UTIL__SMART_POSE_BUFFER_HPP_
 #define AUTOWARE__LOCALIZATION_UTIL__SMART_POSE_BUFFER_HPP_
 
-#include "autoware/localization_util/util_func.hpp"
-
+#include <autoware/localization_util/util_func.hpp>
 #include <rclcpp/rclcpp.hpp>
 
 #include <geometry_msgs/msg/pose_with_covariance_stamped.hpp>
diff --git a/localization/autoware_localization_util/src/covariance_ellipse.cpp b/localization/autoware_localization_util/src/covariance_ellipse.cpp
index 872a8345ea..9f82b17eb9 100644
--- a/localization/autoware_localization_util/src/covariance_ellipse.cpp
+++ b/localization/autoware_localization_util/src/covariance_ellipse.cpp
@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/covariance_ellipse.hpp"
-
+#include <autoware/localization_util/covariance_ellipse.hpp>
 #include <tf2/utils.hpp>
 
 #include <tf2_geometry_msgs/tf2_geometry_msgs.hpp>
diff --git a/localization/autoware_localization_util/src/smart_pose_buffer.cpp b/localization/autoware_localization_util/src/smart_pose_buffer.cpp
index 3b529d68cf..92cf29ba75 100644
--- a/localization/autoware_localization_util/src/smart_pose_buffer.cpp
+++ b/localization/autoware_localization_util/src/smart_pose_buffer.cpp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/smart_pose_buffer.hpp"
+#include <autoware/localization_util/smart_pose_buffer.hpp>
 
 namespace autoware::localization_util
 {
diff --git a/localization/autoware_localization_util/src/tree_structured_parzen_estimator.cpp b/localization/autoware_localization_util/src/tree_structured_parzen_estimator.cpp
index e9f0318d1e..9b7ffcff3d 100644
--- a/localization/autoware_localization_util/src/tree_structured_parzen_estimator.cpp
+++ b/localization/autoware_localization_util/src/tree_structured_parzen_estimator.cpp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/tree_structured_parzen_estimator.hpp"
+#include <autoware/localization_util/tree_structured_parzen_estimator.hpp>
 
 #include <algorithm>
 #include <cassert>
diff --git a/localization/autoware_localization_util/src/util_func.cpp b/localization/autoware_localization_util/src/util_func.cpp
index 17187a8d73..d5883cb093 100644
--- a/localization/autoware_localization_util/src/util_func.cpp
+++ b/localization/autoware_localization_util/src/util_func.cpp
@@ -12,9 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/util_func.hpp"
-
-#include "autoware/localization_util/matrix_type.hpp"
+#include <autoware/localization_util/matrix_type.hpp>
+#include <autoware/localization_util/util_func.hpp>
 
 #include <algorithm>
 #include <string>
diff --git a/localization/autoware_localization_util/test/test_smart_pose_buffer.cpp b/localization/autoware_localization_util/test/test_smart_pose_buffer.cpp
index 6a9aa0c9e9..a5ae0a3624 100644
--- a/localization/autoware_localization_util/test/test_smart_pose_buffer.cpp
+++ b/localization/autoware_localization_util/test/test_smart_pose_buffer.cpp
@@ -12,10 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/smart_pose_buffer.hpp"
-#include "autoware/localization_util/util_func.hpp"
-
 #include <ament_index_cpp/get_package_share_directory.hpp>
+#include <autoware/localization_util/smart_pose_buffer.hpp>
+#include <autoware/localization_util/util_func.hpp>
 #include <rclcpp/rclcpp.hpp>
 
 #include <gtest/gtest.h>
diff --git a/localization/autoware_localization_util/test/test_tpe.cpp b/localization/autoware_localization_util/test/test_tpe.cpp
index 05613f6267..f351a54a28 100644
--- a/localization/autoware_localization_util/test/test_tpe.cpp
+++ b/localization/autoware_localization_util/test/test_tpe.cpp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/tree_structured_parzen_estimator.hpp"
+#include <autoware/localization_util/tree_structured_parzen_estimator.hpp>
 
 #include <gtest/gtest.h>
 
diff --git a/localization/autoware_localization_util/test/test_util_func.cpp b/localization/autoware_localization_util/test/test_util_func.cpp
index fb408fc650..1fbf2e24ad 100644
--- a/localization/autoware_localization_util/test/test_util_func.cpp
+++ b/localization/autoware_localization_util/test/test_util_func.cpp
@@ -12,9 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "autoware/localization_util/matrix_type.hpp"
-#include "autoware/localization_util/util_func.hpp"
-
+#include <autoware/localization_util/matrix_type.hpp>
+#include <autoware/localization_util/util_func.hpp>
 #include <rclcpp/rclcpp.hpp>
 #include <tf2/LinearMath/Quaternion.hpp>