Section 28 in The Standards of Weights and Measures (General) Rules, 1987
28. Use of regional languages
.-Any legend or denomination specified in any Schedule to these rules, which is required to be indicated on any weight or measure in English, or in Devanagiri Script, may also be indicated (in addition to English or Devanagiri) on such weight or measure in such regional language as the manufacturer may consider to be practicable.
