Carlton Hotel is considered as a reference hotel in terms of Security thanks to its Infrastructures, surveillance facilities, and emergency equipment. For several times, the Hotel has therefore been selected to host major international events such as African Endeavor, the Francophonie Summit, the COMESA Summit, etc. It is the only 5-star hotel in Madagascar that complies with International Quality Standards and has been a 2015-version ISO 9001 certified hotel since September 2016.