Section 141(1) in The Negotiable Instruments Act, 1881
(1)If the person committing an offence under section 138 is a company, every person who, at the time the offence was committed, was in charge of, and was responsible to the company for the conduct of the business of the company, as well as the company, shall be deemed to be guilty of the offence and shall be liable to be proceeded against and punished accordingly:Provided that nothing contained in this sub-section shall render any person liable to punishment if he proves that the offence was committed without his knowledge, or that he had exercised all due diligence to prevent the commission of such offence:Provided further that where a person is nominated as a Director of a company by virtue of his holding any office or employment in the Central Government or State Government or a financial corporation owned or controlled by the Central Government or the State Government, as the case may be, he shall not be liable for prosecution under this Chapter.