(a) If a uniformed service member elects to be covered by BRS, the member may make a contribution election at any time.

(b) [Reserved]

(c) If the member had elected to make TSP contributions while not covered by BRS, the election remains effective until the member makes a new election.

(d) Agency automatic (1%) contributions for all members covered under this section and, if applicable, agency matching contributions attributable to employee contributions must begin at the time set forth in § 1600.19(c).