Section 488(4)(a) in The Bihar Municipal Act, 2007
(a)Subject to the scrutiny of the requirements of the Municipality assessed by an officer or officers appointed by the State Government, every such officer or other employee serving with various authorities, organisations set up under the Acts listed in sub-section (1) and (3) of this Section, immediately before the date of the commencement of this Act and on and from such date shall be deemed to have been transferred to and become an officer or other employee of the Municipality with such designation as the Municipality may determine and may hold office by the same tenure, at the same remuneration and on the same terms and conditions of service as he would have held if the Acts were not repealed, and shall continue to do so unless and until such tenure, remuneration and terms and conditions are duly altered by the Municipality: