diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c95643..0c8571d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.38.0] - 2024-10-03
+
+### Added
+    - New script to call guideline enforcer from ledger-app-worflow
+
+### Changed
+    - Bump Speculos & Ragger versions
+
 ## [3.37.0] - 2024-09-30
 
 ### Changed
diff --git a/dev-tools/Dockerfile b/dev-tools/Dockerfile
index d2a7963..e595aaf 100644
--- a/dev-tools/Dockerfile
+++ b/dev-tools/Dockerfile
@@ -19,5 +19,11 @@ ARG PYTHON_BUILD_DEPS=libffi-dev,python3-dev,py3-virtualenv
 # Install the building dependencies.
 RUN apk add $(echo -n "$PYTHON_BUILD_DEPS" | tr , ' ')
 
+# Install packahes to allow Guideline Enforcer to run
+RUN apk add imagemagick grep
+
 # Install test tools (Ragger framework, Speculos emulator, Ledgerblue...)
-RUN pip3 install --no-cache-dir "ragger[tests,all_backends]==1.23.0" "speculos==0.9.7"
+RUN pip3 install --no-cache-dir "ragger[tests,all_backends]==1.24.0" "speculos==0.10.0"
+
+# Add the enforcer script
+ADD ./dev-tools/enforcer.sh /opt/enforcer.sh
diff --git a/dev-tools/enforcer.sh b/dev-tools/enforcer.sh
new file mode 100755
index 0000000..523bd1f
--- /dev/null
+++ b/dev-tools/enforcer.sh
@@ -0,0 +1,138 @@
+#!/usr/bin/env bash
+#
+# script to run Guideline_enforcer checks
+#
+
+exeName=$(readlink -f "$0")
+
+VERBOSE=false
+IS_RUST=false
+
+# All available checks (to be updated from the ledger-app-workflows repository)
+ALL_CHECKS="icons app_load_params makefile readme scan"
+
+APP_MANIFEST="ledger_app.toml"
+
+#===============================================================================
+#
+#     help - Prints script help and usage
+#
+#===============================================================================
+# shellcheck disable=SC2154  # var is referenced but not assigned
+help() {
+    echo
+    echo "Usage: ${exeName} <options>"
+    echo
+    echo "Options:"
+    echo
+    echo "  -c <check>  : Requested check from (${ALL_CHECKS}). Default is all."
+    echo "  -d <dir>    : Database directory"
+    echo "  -w <dir>    : Workflows directory"
+    echo "  -a <dir>    : Application directory"
+    echo "  -b <dir>    : Application build directory"
+    echo "  -t <device> : Targeted device"
+    echo "  -g <ref>    : Git reference to clone ledger-app-workflows repository"
+    echo "  -v          : Verbose mode"
+    echo "  -h          : Displays this help"
+    echo
+    exit 1
+}
+
+#===============================================================================
+#
+#     Parsing parameters
+#
+#===============================================================================
+
+while getopts ":a:b:c:d:w:t:g:vh" opt; do
+    case ${opt} in
+        a)  APP_DIR=${OPTARG}         ;;
+        b)  BUILD_DIR=${OPTARG}       ;;
+        c)  REQUESTED_CHECK=${OPTARG} ;;
+        d)  DATABASE_DIR=${OPTARG}    ;;
+        w)  WORKFLOW_DIR=${OPTARG}    ;;
+        t)  TARGET=${OPTARG}          ;;
+        g)  GIT_REF=(-b "${OPTARG}")  ;;
+        v)  VERBOSE=true ;;
+        h)  help ;;
+
+        \?) echo "Unknown option: -${OPTARG}" >&2; exit 1;;
+        : ) echo "Missing option argument for -${OPTARG}" >&2; exit 1;;
+        * ) echo "Unimplemented option: -${OPTARG}" >&2; exit 1;;
+    esac
+done
+
+#===============================================================================
+#
+#     Checking parameters
+#
+#===============================================================================
+
+# Init verbose options
+[[ ${VERBOSE} == false ]] && verbose_mode=(-q)
+
+if [[ -z "${APP_DIR}" ]]; then
+    if [[ -f /app/ledger_app.toml ]]; then
+        APP_DIR="/app"
+    elif [[ -f ./app-repository/ledger_app.toml ]]; then
+        APP_DIR="./app-repository"
+    elif [[ -f ./ledger_app.toml ]]; then
+        APP_DIR=$(dirname "$(readlink -f .)")
+    fi
+fi
+
+#===============================================================================
+#
+#     get_app_metadata - Retrieve application metadata from manifest
+#
+#===============================================================================
+get_app_metadata() {
+    if [[ ! -f "${APP_DIR}/${APP_MANIFEST}" ]]; then
+        echo "/!\ No ${APP_MANIFEST} manifest detected in App directory ${APP_DIR}!"
+        echo "This file is mandatory, please add it on your repository"
+        echo "Documentation here: https://github.com/LedgerHQ/ledgered/blob/master/doc/utils/manifest.md"
+        exit 1;
+    fi
+
+    # 'ledger_app.toml' exists
+    echo "Manifest detected."
+    # checking the manifest with the repo
+    ledger-manifest --check "${APP_DIR}" "${APP_DIR}/${APP_MANIFEST}"
+
+    # build directory
+    if [[ -z "${BUILD_DIR}" ]]; then
+        BUILD_DIR=$(ledger-manifest --output-build-directory "${APP_DIR}/${APP_MANIFEST}")
+    fi
+
+    # SDK language
+    [[ "$(ledger-manifest --output-sdk "${APP_DIR}/${APP_MANIFEST}")" == "rust" ]] && IS_RUST=true
+}
+
+#===============================================================================
+#
+#     Main
+#
+#===============================================================================
+
+get_app_metadata
+
+if [[ -z "${WORKFLOW_DIR}" ]]; then
+    # Clone the Worflows repository
+    WORKFLOW_DIR="/tmp/ledger-app-workflows"
+    if [[ ! -d "${WORKFLOW_DIR}" ]]; then
+        git clone "${verbose_mode[@]}" https://github.com/LedgerHQ/ledger-app-workflows.git "${GIT_REF[@]}" "${WORKFLOW_DIR}"
+    fi
+fi
+
+# Formatting the parameters
+parameters=()
+[[ -n "${REQUESTED_CHECK}" ]] && parameters+=(-c "${REQUESTED_CHECK}")
+[[ -n "${DATABASE_DIR}" ]]    && parameters+=(-D "${DATABASE_DIR}")
+[[ -n "${APP_DIR}" ]]         && parameters+=(-a "${APP_DIR}")
+[[ -n "${BUILD_DIR}" ]]       && parameters+=(-b "${BUILD_DIR}")
+[[ -n "${TARGET}" ]]          && parameters+=(-t "${TARGET}")
+[[ "${IS_RUST}" == true ]] && parameters+=(-r)
+[[ "${VERBOSE}" == true ]] && parameters+=(-v)
+
+# Calling the workflow script with same parameters
+"${WORKFLOW_DIR}"/scripts/check_all.sh "${parameters[@]}"