Section 44: The Registrar of Trade Unions.

(1) There shall be appointed for the purposes of this Act a Registrar of Trade Unions, and there may be appointed for those purposes one or more Assistant Registrars of Trade Unions; but no such appointment shall have effect unless notice thereof has been published in the Federal Gazette.
(2) The office of the Registrar of Trade Unions and that of any Assistant Registrar of Trade Unions shall be offices in the Federal Ministry of Employment, Labour and Productivity.
(3) Anything which is required or authorised to be done by or to the Registrar under this Act or under the Regulations may be done by or to any Assistant Registrar of Trade Unions whom he may authorise (whether specifically or generally) for the purpose.