Wash. Rev. Code § 48.13.071
(1) Class limitations. For the purposes of RCW 48.13.101, the following limitations on classes of investments apply:
(a) Investments authorized by RCW 48.13.061(2), and investments authorized by RCW 48.13.061(7) that are of the types described in RCW 48.13.061(2);
(c) Investments authorized by RCW 48.13.061(4), other than subsidiaries of the types authorized under RCW 48.13.061(4) (a) through (k), twenty percent of admitted assets in the case of life insurers and twenty-five percent of admitted assets in the case of nonlife insurers;
(7) Investments authorized by RCW 48.13.061(3) shall not exceed eighty percent of the fair value of the particular property at the time of the investment, unless guaranteed or insured.
[ 2011 c 188 s 8.]