An order failing to satisfy all the applicable requirements under Section 1600.605 shall be invalid and shall not cause the member's benefits to be divided or reduced absent the submission of a new order satisfying those requirements. The new order shall not be treated as a modified order under Section 1600.620 and shall not be implemented retroactively.

(Source: Amended at 33 Ill. Reg. 10757, effective July 1, 2009)