law: The Coal Mines (Special Provisions) Act, 2015
  Chapter IV
  Powers of The Central Government after The Appointed Date
  17. Responsibility of Central Government after appointed date.-
  (1) On and from the appointed date, the Central Government or a company owned by the Central Government shall be deemed to have become the lessee or licensee of the State Government in relation to each of the Schedule II coal mines, in respect of which a mining lease or prospecting licence has been granted prior to the date of commencement of this Act, as if a mining lease or prospecting licence in relation to such coal mine had been granted to the Central Government or a company owned by the Central Government and the period of such lease or licence shall be the maximum period for which such lease or licence could have been granted by the State Government under the Mineral Concession Rules, 1960, and thereupon all the rights under such mining lease, including surface, underground and other rights shall be deemed to have been transferred to, and vested in, the Central Government or a company owned by the Central Government.
  (2) On the expiry of the term of any lease or licence, referred to in sub-section (1), such lease or licence shall be renewed, by the State Government, in consultation with the Central Government for the maximum period for which such lease or licence can be renewed under the Mineral Concession Rules, 1960.
  (3) As it is considered expedient and necessary in the public interest and in view of the difficult situation which has arisen, the powers of the State Government, under the Mines and Minerals (Development and Regulation) Act, 1957 (67 of 1957), to prematurely terminate a prospecting licence or mining lease, shall stand suspended, in relation to Schedule I coal mines, for a period of one year from the date of commencement of this Act or such other period as may be notified by the Central Government.