13. (1) As soon as practicable after a notice is published in the Gazette under section 12 in relation to an interim Heritage Objects Register, the Heritage Council shall give the owner and the possessor of each object in relation to which the interim Register is notified a notice—
(a) specifying the matters included in the interim Register in relation to the object;
(b) in the case of an Aboriginal object—specifying, and identifying as such, any restricted information about the object;
(c) including a statement of the effect of section 46 in relation to the publication of restricted information; and
(d) including the statements referred to in paragraph 12 (1) (c) in relation to the interim Register.
(2) The validity of a decision of the Heritage Council to include a provision in an interim Register is not affected by a failure to comply with subsection (1).