49 CFR §109.11
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
An agent may authorize properly qualified personnel to assist in the activities conducted under this part if the agent is not properly qualified to perform a function that is essential to the agent's exercise of authority under this part or when safety might otherwise be compromised by the agent's performance of such a function.