Proposed rule · 2026-10413

Foam Fire-Extinguishing Systems

The Coast Guard must approve marine foam fire-extinguishing systems. Currently, eight guidance documents set out the existing type approval criteria. The Coast Guard proposes to update and codify the type approval criteria to reflect current industry practices. Criteria updates would reflect advancements in technology, reduce certain testing and design requirements, and reduce the administrative burden on industry and the government. This deregulatory measure would result in cost savings for industry and the government.