LINK The Contract Labour (Regulation and Abolition) Act, 1970
https://www.indiacode.nic.in/handle/123456789/1467?sam_handle=123456789/1362 MINISTRY OF LABOUR AND EMPLOYMENT NOTIFICATION New Delhi, the 18th February, 2022 S.O. 800(E).—In exercise of the powers conferred by section 31 of the Contract Labour (Regulation and Abolition) Act, 1970, the Central Government hereby exempts various coal companies under the aiges of Coal India Ltd., namely, the Eastern Coalfields Ltd, Sanctoria; Central Coalfields Limited, Ranchi; Bharat Coking Coal Ltd, Dhanbad; Western Coalfields Ltd, Nagpur; South Eastern Coalfields Limited, Bilaspur; Northern Coalfields Limited, Singhaurali; and Mahanadi Coalfields Limited, Sambalpur, from the applicability of notification of the Government of India in the Ministry of Labour number S.O. 2063, dated the 21st June, 1988, published in the Gazette of India, Part-II, section 3, sub-section (ii), in respect of employment of contract labour in the works specified against serial numbers 1 to 3 in the Schedule to the said notifi