WAC 242-02-090
Case numbering. Each board shall assign a case number to each petition for review which shall be the official reference number for purposes of identification. The first two digits of the case number shall correspond to the last two digits of the calendar year in which the petition was filed. The third digit shall designate which board has jurisdiction over the matter. The Eastern Washington board shall use the digit "1"; the Western Washington board shall use the digit "2"; and the Central Puget Sound board shall use the digit "3." The last four digits shall be numbered sequentially in order of receipt.
[Statutory Authority: RCW 36.70A.270(6). 92-21-034, § 242-02-090, filed 10/15/92, effective 10/15/92.]