Section 17(2)(a) in The West Bengal Mazdoor, Tindal, Loader, Godownman And Other Workers (Regulation Of Employment And Welfare) Act, 1981
(a)enter and search at all reasonable hours, with such assistance as he thinks fit, any premises or place where unprotected workers are employed or work is given out to unprotected workers in any scheduled employment, for the purpose of examining any register, record of wages or notice required to be kept or exhibited under any scheme, or require any person concerned with such register, record of wages or notice to produce the same for inspection;