This Guide introduces optional Enhanced Fire Protection notations for the accommodation areas andmachinery spaces of vessels, mobile offshore drilling units, mobile offshore units and offshoreinstallations; for the cargo areas of selected types of cargo vessels, and for the industrial areas of mobileoffshore drilling units and offshore installations. The Enhanced Fire Protection notations available areEFP-A and EFP-A+ for accommodation areas, EFP-M for machinery spaces, EFP-C for cargo areas, andEFP-IA for the industrial areas. Individual or combinations of the above notations can be provided.