Section 1(3)(xxi) in The Employees' Provident Funds Scheme, 1952
(xxi)as respects the factories relating to the leather and leather products industry covered by the notification of the Government of India in the Ministry of Labour and Employment, No. G.S.R. 993, dated the 29th July, 1961, come into force on the 31st day of August, 1961;]