“ 8. Section 43 of the Air Act has already been extracted hereinabove. It is apparent therefrom, that Courts would take cognizance of complaints filed by the Board, or any ofÏcer authorised by the Board, in that behalf. The notification/resolution dated 29.3.1989 indicates, that the ofÏcer authorised was the Chairman of the Board. The Board could delegate the above power to the Chairman of the Board, because Section 43(1) of the Air Act, authorised the Board to do so. In that view of the matter, either the Board or the Chairman of the Board could have filed the complaints in terms of the mandate contained in Section 43(1) of the Air Act. The power to file the complaint could not be exercised by any other authority/ofÏcer. Under the principle of 'delegatus not potest delegare', the delegatee (the Chairman of the Board) could not have further delegated the authority vested in him, except by a clear mandate of law. Section 43 of the Air Act vested the authority, to file complaints with the Board. Section 43 aforementioned, also authorised the Board to delegate the above authority to any "ofÏcer authorised in this behalf by it". The "ofÏcer authorised in this behalf" was not authorised by the provisions of Section 43 of the Air Act, or by any other provision thereof, to further delegate, the authority to file complaints. The Chairman of the Board, therefore, had no authority to delegate the power to file complaints, to any other authority, for taking cognizance of offences under the Air Act. It is apparent, that the determination to initiate action against the appellants, and other similarly placed persons, against whom action was proposed to be taken, by the Chairman of the Board, vide his order dated 4.4.2006, was not in consonance with law. Annexure P-11, appended to Criminal Appeal No. 152/2012 reveals, that the complaint was filed, and the proceedings were initiated before the Judicial Magistrate, First Class-II, Karwar, by the Regional OfÏcer(Deputy Environmental OfÏcer) Sri Gopalakrishna B. Sanatangi, in his capacity as a complainant. The Regional