Section 4D: Superintendence of Central Government.

The superintendence of the Directorate General of Civil Aviation, the Bureau of Civil Aviation Security and the Aircraft Accidents Investigation Bureau shall vest in the Central Government, which shall have the power to issue directions to each of these organisations, on any matters falling under sub-section (2) of sections 4A, 4B and 4C, respectively, if it considers necessary and expedient so to do in the public interest.]