The Central Government hereby appoints the 1st day of April,2022, as the date on which the provisions of the said Act, namely,—
(i) sections 38, 39, 40, 41, 42, 43 and sections 45A to 45H of Chapter IV(Contribution)
(ii) sections 46 to 73 of Chapter V ( Benefits) and
(iii) sections 74, 75, sub-sections (2) to (4) of section 76, 80, 82 and 83 of Chapter VI (Adjudication of disputes and claims) shall come into force in all the areas of Nagapattinam district in the State of Tamil Nadu.