Every insurer must complete its investigation of a claim within thirty days after notification of claim, unless the investigation cannot reasonably be completed within that time. All persons involved in the investigation of a claim must provide reasonable assistance to the insurer in order to facilitate compliance with this provision.
[Statutory Authority: RCW 48.02.060 and 48.30.010. 09-11-129 (Matter No. R 2007-08), § 284-30-370, filed 5/20/09, effective 8/21/09; 78-08-082 (Order R 78-3), § 284-30-370, filed 7/27/78, effective 9/1/78.]