If an insurer will use a previously approved Washington amendatory endorsement with a new form, the filer must:
(1) Provide a copy of the amendatory endorsement attached as supporting documentation; or
(2) Include the SERFF tracking number under which the endorsement was filed and approved in the filing description; and
(3) Explain how the insurer will use the amendatory endorsement with the new form.
[Statutory Authority: RCW 48.02.060
. WSR 08-21-091 (Matter No. 2007-11), § 284-20B-140, filed 10/15/08, effective 2/1/09.]