Aviation regulator DGCA has mandated that at least 25 per cent of the air traffic controllers, aircraft maintenance engineers, and personnel carrying out safety-sensitive work at an airport will have to undergo a breath analyser test daily. The revised Civil Aviation Requirements (CAR) in this regard will come into force after three months, the Directorate General of Civil Aviation (DGCA) said in a release on Thursday.
Currently, the breath analyser test percentage required is 10 per cent and that has been increased to 25 per cent.
