Standard functional separation undertaking
(1) If:
(a) the ACCC has given a notice under section 151W revoking a standard functional separation undertaking; and
(b) the revocation has not taken effect;
the ACCC may, by written notice given to the person who gave the undertaking, vary the undertaking.
(2) The ACCC must not vary a standard functional separation undertaking under subsection (1) unless the variation:
(a) addresses the matter or matters that constituted the grounds for the revocation of the undertaking under section 151W; and
(b) does not address any other matter.
Joint functional separation undertaking
(3) If:
(a) the ACCC has given a notice under section 151W revoking a joint functional separation undertaking; and
(b) the revocation has not taken effect;
the ACCC may, by written notice given to each of the persons who gave the undertaking, vary the undertaking.
(4) The ACCC must not vary a joint functional separation undertaking under subsection (3) unless the variation:
(a) addresses the matter or matters that constituted the grounds for the revocation of the undertaking under section 151W; and
(b) does not address any other matter.
When variation takes effect
(5) A variation under subsection (1) or (3) takes effect at the time the notice is given.