Section 41(2)(m) in The Bombay Weights and Measures Act, 1932
(m)the amount of error to be tolerated in weights and measurers and weighing or measuring instruments used or intended to be used for trade;(mm)[ the amount of error to be tolerated in selling articles by weight or measure generally or as regards any trade or class of trades] [Clause (mm) was inserted by Bombay 22 of 1936, Section 4.];(mmm)[ the method of using weight or measure or weighing or measuring instrument generally or for a specified class of trades] [This clause was inserted by Bombay 56 of 1948, Section 13.];