A prior section 203 of
Pub. L. 88–643, title II, Oct. 13, 1964,
78 Stat. 1044;
Pub. L. 102–88, title III, § 303, Aug. 14, 1991,
105 Stat. 431, related to participants in the system and was set out as a note under section
403 of this title prior to the general amendment of
Pub. L. 88–643 by section 802 of
Pub. L. 102–496.