Under 1918.11(a), can an employer use a vessel's cargo handling gear that does not have a current cargo gear register and certificates?
No. An employer must not use the vessel's cargo handling gear until it has been ascertained that the vessel has a current and valid cargo gear register and certificates in the form and content required by the International Labor Office recommendations. See 1918.11(a) for this requirement, which explicitly requires the register and certificates to show that the cargo gear has been tested, examined, and heat treated by or under the supervision of competent persons.