The document specifies general requirements and physical tests for fire-resistant hoses for conveying petrol and diesel oil at low pressure, designed for a working pressure not exceeding 0,34 MPa for hoses with nominal bore up to and including 10 mm and 0,25 MPa for hoses with larger bore. It applies to hoses for small craft with permanently installed inboard engines. Specifications for non-fire-resistant fuel hoses are laid down in ISO 8469.