National Savings Certificates amendment removes time limit in rule 15A, changing certificate duration for issuance. Amendment omits the words 'for a maximum period of two years' from rule 15A of the National Savings Certificates (VIII Issue) Rules, 1989, removing the previously expressed two-year temporal qualification; the amendment is made under Section 12 of the Government Savings Certificates Act, 1959 and takes effect on publication in the Official Gazette.