Section 41(2)(d) in The Bombay Weights and Measures Act, 1932
(d)the composition, weight, length, form and specifications and use of working standards, the authority by whom and the manner in which such standards shall be provided, the agency by whom such standards shall be made, the person by whom and the manner in which such standards shall be stamped, and the places at which and the custody and manner in which such standards shall be kept;