Section 17(3) in The Punjab Weights and Measures (Enforcement) Act, 1958
(3)An Inspector may, at all reasonable times, require any trader or any employee or agent of a trader to produce before him for inspection all weights or measures or weighing or measuring instruments which are used by him or are in his possession or are kept on any premises used for trade and all documents and records relating thereto and such trader, employee or agent shall comply with such requirements.
