Communications and Multimedia 29 Register of directions 9. The Commission shall maintain a register of all directions issued by the Minister in accordance with Chapter 6 of Part V. Chapter 2 Ministerial Determination Determination by the Minister 10.  (1) The Minister may, from time to time, determine any matter specified in this Act as being subject to Ministerial determination, without consultation with any licensees or persons. (2) Any determination shall be consistent with the objects and provisions of this Act which are relevant to the particular matter or activity. (3) The Commission shall exercise its powers conferred under this Act in a manner which is consistent with the determination. (4) The Minister shall provide a copy of the determination under this Chapter to the Commission as soon as practicable. (5) Every determination shall be registered by the Commission as soon as practicable. (6) A determination shall come into operation on the date of registration or such later date as the Minister may specify in the written instrument. (7) A determination shall expire on such date as the Minister may specify in the written instrument or, if no date is specified, the determination shall be in operation until the determination is revoked. Variation of a determination 11.  (1) The Minister may at any time modify, vary or revoke a determination.