Section 8(3)(b) in Assam Sillimanite Limited (Acquisition And Transfer Of Refractory Plant) Act, 1976
(b)no award, decree or order of any court, tribunal or other authority in relation to the Refractory Plant, passed after the appointed day in respect of any matter, claim or dispute in relation to any matter, not being a matter referred to in sub-section (2), which arose before that date, shall be enforceable against the Central Government or the Government company, as the case may be;