What is the significance of "The words “sixty years” subs. for “fifty years” by the Constitution (Seventy-ninth Amendment) Act, 1999, s. 2 (w.e.f. 25-1-2000)"?
The significance of "The words “sixty years” subs. for “fifty years” by the Constitution (Seventy-ninth Amendment) Act, 1999, s. 2 (w.e.f. 25-1-2000)" is that it refers to an amendment made to a particular law or regulation, where the term "sixty years" replaced the previous term "fifty years". This change was implemented on January 25th, 2000 as per the Constitution (Seventy-ninth Amendment) Act of 1999.