Qualified person
Qualified person means, as the context requires, (1) An individual deemed qualified by the Secretary and designated by the operator to make tests and examinations required by this Part 77; and,
(2) An individual deemed, in accordance with the minimum requirements to be established by the Secretary, qualified by training, education, and experience, to perform electrical work, to maintain electrical equipment, and to conduct examinations and make tests of all electrical equipment.
Source
30 CFR § 77.2
Scoping language
For the purpose of this part 77, the term: