Final answer:
Avionics equipment cleaning and corrosion prevention policies are established by avionics equipment manufacturers and regulatory bodies in the aviation industry such as the FAA and EASA.
Step-by-step explanation:
The policy for cleaning and corrosion prevention and control of avionics equipment is typically established by the avionics equipment manufacturer or the regulatory bodies in the aviation industry such as the Federal Aviation Administration (FAA) or the European Union Aviation Safety Agency (EASA). These organizations set guidelines and standards for the maintenance and cleaning of avionics equipment to ensure their proper functioning and longevity.
For instance, the FAA provides guidance through publications like Advisory Circular (AC) 43.13-1B which covers aircraft cleaning and protective treatments. It outlines cleaning procedures, appropriate materials, and products to be used, as well as the methods for corrosion prevention on avionics equipment and other parts of the aircraft.
It is crucial to adhere to the established policies and follow the manufacturer's recommendations to maintain the reliability and safety of avionics equipment.