Central Government Act
Section 108(1) in The States Reorganisation Act, 1956
(1) Any agreement or arrangement entered into between the Central Government and one or more existing States or between two or more existing States relating to--
the administration, maintenance and operation of any project executed before the appointed day, or
the distribution of benefits, such as, the right to receive and utilise water or electric power, to be derived as a result of the execution of such project, which was subsisting immediately before the appointed day shall continue in force, subject to such adaptations and modifications, if any (being of a character not affecting the general operation of the agreement or arrangement) as may be agreed upon between the Central Government and the successor State concerned or between the successor States concerned, as the case may be, by the Ist day of November, 1957 , or, if no agreement is reached by the said date, as may be made therein by order of the Central Government.