Life-Saving Appliances Code

The International Life-Saving Appliance Code, adopted under SOLAS Chapter III, sets performance standards and testing requirements for all life-saving appliances carried aboard ships. It covers lifeboats, rescue boats, liferafts, immersion suits, lifejackets, line-throwing appliances, pyrotechnics, SARTs, EPIRBs, and associated equipment. The Code is mandatory and given effect through flag state legislation. For a deck officer, the LSA Code is the technical reference when verifying that equipment meets carriage requirements and when assessing whether a deficiency found during inspection is reportable. It also governs how equipment must be tested, marked, and maintained. Manufacturers must certify that their products comply with the performance standards set out in the Code before the equipment can be carried on a SOLAS-regulated vessel. The LSA Code is revised periodically by IMO's Maritime Safety Committee. Officers planning vessels engaged in special trades — such as polar voyages under the Polar Code, or high-speed craft operations — must understand how supplementary requirements interact with the baseline LSA provisions. Surveyors from classification societies and flag state administrations use the Code as the primary reference during annual safety equipment surveys.