Aviation Environment 
Circulars and Directives
(updated on 14th August 2015)

2009 01 0f 2009 Revised - Creation of Aviation Environment Cell in Airlines, Aerodrome Operators and Air Navigation Service Provider Organizations in order to address aviation environmental issues.
2010 01 of 2010 Deleted - Improvement of Airport Environment by restricted use of APU/GPU at Airport. (superseded by CAR Section 10 Series A Part I)
02 of 2010 Deleted - Restricted usage of Ground Engine Run-ups to reduce Airport Noise. (superseded by CAR Section 10 Series A Part I)
03 of 2010 - Deleted Voluntary Measures for Overall Improvement in Fuel Efficiency with Co-benefit of Reduction of GHG Emissions in the Indian Aviation Sector.
2011 01 of 2011Revised - Noise Levels at Indira Gandhi International (IGI) Airport.
02 of 2011 Deleted - Monitoring of Aircraft Monthly Fuel Data.
03 of 2011 Deleted - Restricted use of Thrust Reversal at Indira Gandhi International Airport, Delhi. (superseded by CAR Section 10 Series A Part I)
2012 01 of 2012 - Deleted Estimation of Carbon Footprint for Developing National Carbon Emission Inventory for the Indian Aviation Sector.
2013 01 of 2013 Deleted - Usage of Single Engine Taxi-In and Taxi-out Procedures at Airports (superseded by CAR Section 10 Series B Part I)
02 of 2013 - Deleted Climate Change Initiatives in Civil Aviation (superseded by CAR Section 10 Series B Part I)
03 of 2013 - Deleted Aviation Noise Management at Airports (superseded by CAR Section 10 Series A Part I)
04 of 2013 - Deleted Local Air Quality Monitoring at Indian Airports. (superseded by CAR Section 10 Series B Part I)