§18-7C-11. Vesting.
Any member who works one hour or more after the date of merger occurs is subject to the vesting schedule set forth in article seven-a of this chapter:
Provided, That if a member is vested under the Defined Contribution Retirement System and his or her last contribution was not made to the State Teachers Retirement System, that member is subject to the vesting schedule set forth in article seven-b of this chapter.