A terminal representative who supervises the safe conduct of cargo transfer operations between shore installation and vessel.
In practice
Loading masters typically hold qualifications covering the specific cargo type — crude oil, LPG, LNG, chemical, or dry bulk — and must be familiar with both the terminal's operating procedures and the requirements that international conventions and industry codes place on the vessel. OCIMF's SIRE inspection programme and SIGTTO terminal vetting processes include assessment of loading master competence and procedures. When a discrepancy arises between the ship's cargo plan and terminal instructions, the loading master serves as the primary point of negotiation. Their written approval is typically required before cargo transfer begins, giving them significant operational authority during port calls.
Regulatory detail & full definition
A loading master is a shore-based terminal representative who attends alongside or on board a vessel during cargo transfer operations to supervise and co-ordinate the safe conduct of loading or discharging on behalf of the terminal operator. The loading master verifies that the ship-shore safety checklist required under OCIMF's International Safety Guide for Oil Tankers and Terminals (ISGOTT) has been completed, confirms that communications between ship and terminal are established, and monitors cargo flow rates, pressure limits, and emergency stop procedures throughout the operation.
Loading masters typically hold qualifications covering the specific cargo type — crude oil, LPG, LNG, chemical, or dry bulk — and must be familiar with both the terminal's operating procedures and the requirements that international conventions and industry codes place on the vessel. OCIMF's SIRE inspection programme and SIGTTO terminal vetting processes include assessment of loading master competence and procedures. When a discrepancy arises between the ship's cargo plan and terminal instructions, the loading master serves as the primary point of negotiation. Their written approval is typically required before cargo transfer begins, giving them significant operational authority during port calls.
Found an error on this page? Report it →