Who certifies marine chemists?

• A. National Fire Protection Association
• B. IMO
• C. USCG
• D. OSHA

Answer: (A)

In this field, the person who can officially attest that a cargo space is gas-free and safe for entry is a Certified Marine Chemist, and that credential is issued by the National Fire Protection Association. The NFPA runs the specific certification program for marine chemists, setting the requirements, conducting the examinations, and validating the experience needed to issue gas-free certificates. This is a specialized professional credential tied to expertise in detecting and evaluating hazardous atmospheres, ventilation, inerting, and safe entry procedures in cargo tanks and other spaces.

Other organizations do not grant this credential. The IMO sets international regulations and standards, but it does not certify individuals as marine chemists. The US Coast Guard enforces safety rules and can recognize or require a CMC's certification for certain operations, but the actual certification comes from NFPA. OSHA focuses on general workplace safety standards rather than issuing this specific maritime professional credential.