When did the provisions based on Article 192 come into effect after the Forty-second Amendment Act, 1976?
The provisions based on Article 192 came into effect after the Forty-second Amendment Act, 1976 on 3rd January, 1977. This is mentioned in the context where it says "Subs. by the Constitution (Forty-second Amendment) Act, 1976, s. 33, for art. 192 (w.e.f. 3-1-1977)".