Superannuation Industry (Supervision) Regulations 1994
If an interest in a regulated superannuation fund or an approved deposit fund becomes subject to a payment split, the trustee of the fund must notify the member spouse and the non-member spouse in relation to the interest that the interest is subject to a payment split.7A.03(2) [Nature of notification]
(a) be in writing; and
(b) state the date on which it is given. 7A.03(3) [Period for giving notice]
(a) for a payment split under a superannuation agreement or flag lifting agreement - within 28 days after the operative time for the payment split; and
(b) for a payment split under a splitting order - by the later of:
(i) the end of 28 days after the operative time for the payment split; and
7A.03(4) [Where payment split ceases]
(ii) the end of 28 days after the trustee receives a copy of the order.
(a) before the end of the period applying under subregulation (3); and
(b) for a reason other than the creation of a non-member spouse interest under regulation 7A.03B .