Section 10(1)(f) in The Rehabilitation Council Of India Act, 1992
(f)every employee holding any office under the Rehabilitation Council immediately before that date shall hold his office in the Council by the same tenure and upon the same terms and conditions of service as respects remuneration, leave, provident fund, retirement and other terminal benefits as he would have held such office as if the Council had not been constituted and shall continue to do so as an employee of the Council or until the expiry of a period of six months from that date if such employee opts not to be the employee of the Council within such period.