(1) The * Registrar may, at any time, change * your * ABN by:
(a) making an appropriate change to the * Australian Business Register (including the date from which the new ABN has effect); and
(b) giving you written notice of the new ABN.
Note: Section 12 deals with giving notice to an entity registered under section 11.
(2) The notice must state the date from which the new * ABN has effect.
(3) The change to the * ABN takes effect on the date stated in the * Australian Business Register.