This new publication (released Agust 2018) aims to provide guidance on the general principles, procedures & equipment involved for mooring & cargo transfer of crude oil & other petroleum products. This publication updates & supersedes the following OCIMF publications:• Offshore Loading Safety Guidelines with Special Relevance to Harsh Weather Zones.• Tandem Mooring & Offloading Guidelines for Conventional Tankers at F (P)SO Facilities.• Recommendations for Equipment Employed in the Bow Mooring of Conventional Tankers at Single Point Moorings.