Standards of Weights and Measures (Enforcement) Act, 1985
53. Penalty for tampering with licence.-
Whoever alters or otherwise tampers with any licence issued or renewed under this Act or any rule made there under, otherwise than in accordance with any authorisation made by the Controller in this behalf, shall be punished with fine which may extend to two thousand rupees, or with imprisonment for a term which may extend to one year, or with both.