Which group is primarily responsible for keeping explosive safety procedures current and compliant?

• A. The designated explosives safety officer or authority having jurisdiction
• B. The plant security chief
• C. The procurement officer
• D. The operations manager

Answer: (A)

The person responsible for keeping explosive safety procedures current and compliant is the designated explosives safety officer (DESO) or the authority having jurisdiction. This role owns the explosive safety program, stays up to date with regulatory changes, and updates procedures to reflect new requirements, hazards, or best practices. They ensure that changes in operations, storage configurations, or handling methods are reflected in the written procedures, coordinate approvals, provide the necessary training, and verify that the workforce follows the latest rules. The other roles—security chief, procurement officer, and operations manager—play important parts in their domains, but the formal responsibility for maintaining current, compliant explosive safety procedures lies with the DESO or AHJ.