¹[36B. Power to exempt.--Where the appropriate Government is satisfied in relation to any industrial establishment or undertaking or any class of industrial establishments or undertakings carried on by a department of that Government that adequate provisions exist for the investigation and settlement of industrial disputes in respect of workmen employed in such establishment or undertaking or class of establishments or undertakings, it may, by notification in the Official Gazette, exempt, conditionally or unconditionally such establishment or undertaking or class of establishments or undertakings from all or any of the provisions of this Act.]