Washington Revised Code Title 48. Insurance § 48.74.090. Valuation of disability insurance

 For disability insurance contracts issued on or after the operative date of the valuation manual, the standard prescribed in the valuation manual is the minimum standard of valuation required under RCW 48.74.022.  For disability insurance contracts issued on or after July 10, 1982, and prior to the operative date of the valuation manual, the minimum standard of valuation is the standard adopted by the commissioner by rule.