Applicability → fuel-use monitoring method selection → a printable Emissions Monitoring Plan skeleton, structured field-for-field on ICAO ETM Doc 9501 Vol IV Appendix 1. Every threshold and field cites Annex 16 Vol IV or the ETM directly.
Chapter 2 applies to an aeroplane operator producing >10 000 t annual CO2 from international flights with an aeroplane MTOM >5 700 kg, on or after 1 January 2019 — except humanitarian, medical and firefighting flights.