RCW 48.23.250Supplemental benefits.The commissioner may make reasonable rules and regulations concerning the conditions in provisions granting additional benefits in event of the insured's accidental death, or in event the insured becomes totally and permanently disabled, which are a part of or supplemental to life insurance contracts.[1947 c 79 s .23.25; Rem. Supp. 1947 s 45.23.25.]
Washington Legal Code