69. Secretary of State's powers to hold examinations and issue certificates of competence to wireless personnel.

The Secretary of State1 may hold examinations to determine the competence of the persons examined to fill positions in connection with the operation of wireless telegraphy stations2 or wireless telegraphy apparatus3, and he may issue certificates of competence to persons successful in such examinations4. The certificates of competence are to be of such types as the Secretary of State may from time to time determine