Wash. Admin. Code § 460-99C-240
(1) An issuer that has filed or is required to file under the crowdfunding exemption must keep and maintain written or electronic records relating to offers and sales of securities made in reliance on the crowdfunding exemption for at least six years following the termination of the offering. These records shall include:
[Statutory Authority: RCW 21.20.450, 21.20.880 and 2017 c 113. WSR 17-17-022, § 460-99C-240, filed 8/8/17, effective 9/8/17. Statutory Authority: RCW 21.20.450, 21.20.880, 21.20.883, 21.20.886, and 2014 c 144. WSR 14-21-001, § 460-99C-240, filed 10/1/14, effective 11/1/14.]