View All - 1999 Acts Section No : Acts & Ordinances STAMP DUTY(AMENDMENT)Marginal Notes1. This Act may be cited as the Stamp Duty (Amendment) Act, No. 25 of 1999.2. Amendment of Section 5 of the Stamp Duty Act, No. 43 of 1982. 3. Amendment of section 71 of the principal enactment. 4. Retrospective effect. 5. Sinhala text to prevail in case of inconsistency.