The Aircraft Act, 1934
Section 4 - Power of central government to make rules to implement the convention of 1944.
Section 5 - power of central Govt to make rules.
Section 5A - power to issue Directives.
The DGCA or any other empowered officer may issue directions with respect to any matter concerning safety of aircraft to any person engaged in aircraft operations or using any aerodromes where the DGCA is satisfied that it is necessary to do so in the interest of security of India or safety of aircraft operations.