Members who served in the Peace Corps, foreign or domestic, the Volunteers in Service to America Program, or the Fulbright Exchange Program; who taught children of United States Foreign Service Corps personnel outside the continental United States or United States Armed Forces personnel located in any foreign country on a regularly established United States military base; or who served as an employee of a Head Start program in Maine may purchase service credit for that service under the following conditions. For the purposes of this section "members" means state employees and teachers. [1999, c. 250, §1 (AMD).]