The TRS was established in 1939 to provide benefits to qualified persons employed by state-supported educational institutions. Responsibility for the management and administration of the TRS is vested in its Board of Control. The Boards of Control elect the Secretary-Treasurer who serves as the Chief Executive Officer of the RSA and is responsible for the day-to-day management of the RSA. The TRS is a defined benefit plan qualified under Section 401(a) of the Internal Revenue Code. For more information, visit The Retirement Systems of Alabama. All regular full-time and part-time employees (non-temporary and non- student) who work at least 20 hours per week are required to participate in The Teachers’ Retirement System of Alabama.