14 CFR 105.7 - Use of alcohol and drugs.
No person may conduct a parachute operation, and no pilot in command of an aircraft may allow a person to conduct a parachute operation from that aircraft, if that person is or appears to be under the influence of -
(a) Alcohol, or
(b) Any drug that affects that person's faculties in any way contrary to safety.
Title 14 published on 2015-11-17.
No entries appear in the Federal Register after this date, for 14 CFR Part 105.