Wash. Admin. Code § 390-05-520 - Definition-Periodical
For electioneering communications and other political advertising, "periodical" means a digital or paper publication that is serial in nature and appears or is intended to appear indefinitely, issued regularly or at stated intervals at least once every three months.
Statutory Authority: RCW 42.17A.110 and 42.17A.320. 13-12-017, § 390-05-520, filed 5/24/13, effective 6/24/13. Statutory Authority: RCW 42.17.370 and 42.17.562. 06-11-132, § 390-05-520, filed 5/23/06, effective 6/23/06.
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.