The U.S. Supreme Court in its decision in Arizona Governing Committee v. Norris makes it illegal for an employer to make contributions after August 1, 1983 to a defined contribution pension plan if the benefits derived from those contributions differ by sex. Although there is some uncertainty as to the breadth of the Supreme Court's decision, it would seem to require that after August 1, 1983, employer pension plans may need to be funded by life insurance products that have identical nonforfeiture values for men and women. Since the 1980 CSO and 1980 CET Mortality Tables contain mortality rates that vary by both age and sex, it is very difficult if not impossible for companies to determine actual nonforfeiture values that are identical for men and women and also satisfy a sex-differentiated minimum standard. For this reason, this rule permits the same minimum nonforfeiture standards for men and women insureds under the 1980 CSO and 1980 CET Mortality Tables.
A few background comments may be helpful in understanding the intent of this Article.
02-031 C.M.R. ch. 340, § III-1