Schedule 1

the Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018 (G.N. No. S 444/2018);

the Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018 (G.N. No. S 445/2018).“applicable monitoring method”, in relation to a primary registered Singapore operator, means the monitoring method that the primary registered Singapore operator is required to use under regulation 15(3).“approved emissions monitoring plan”, in relation to a primary registered Singapore operator, means an emissions monitoring plan that is approved by the Director‑General of Civil Aviation under regulation 13, as may be revised with the Director‑General of Civil Aviation’s approval under regulation 14.“complex general aviation certificate” means an aviation safety instrument issued under the Air Navigation (125 — Complex General Aviation) Regulations 2018 which authorises the holder of the certificate to conduct a complex general aviation operation.“data gaps” means the occurrence of missing data relevant for the determination of a registered Singapore operator’s fuel use for one or more international flights due to irregular operations, data feed issues or critical system failures.“defined aeroplane” means an aeroplane that has an MCTOM exceeding 5,700 kg for an international flight.“defined international flight” means an international flight that is countable for the purposes of regulation 4(1).“emissions monitoring plan” means an emissions monitoring plan mentioned in regulation 13, and includes an emissions monitoring plan that is revised under regulation 14.“enhanced emissions report” means an enhanced emissions report mentioned in regulation 10, and includes a verified enhanced emissions report.“fuel uplift” means a measurement of fuel provided by the fuel supplier, as documented in the fuel delivery notes or invoices for each flight.“fuel use monitoring method”, in relation to a primary registered Singapore operator, means any method for monitoring the fuel use of the primary registered Singapore operator specified by the Director‑General of Civil Aviation in Part 1 of the Aviation Specifications 4 — Fuel Use Monitoring Methods.“ICAO CORSIA CERT” means the monitoring method called the ICAO CORSIA CO2 Estimation & Reporting Tool (CERT) specified in Part 2 of the Aviation Specifications 4 — Fuel Use Monitoring Methods.“international flight” means any operation of an aircraft into and out of Singapore.“primary registered Singapore operator” has the meaning given to that expression in regulation 9.“registered Singapore operator” means a Singapore operator registered under regulation 4.“reporting period” means —

in respect of a primary registered Singapore operator — any period mentioned in regulation 8 as a reporting period; and

in respect of a secondary registered Singapore operator — any period mentioned in regulation 19 as a reporting period.“secondary registered Singapore operator” means a registered Singapore operator who is not a primary registered Singapore operator.“simplified emissions report” means a simplified emissions report mentioned in regulation 20.“verification body” means the body appointed by a primary registered Singapore operator to conduct an independent, systematic and sufficiently documented evaluation process of an enhanced emissions report.“verified enhanced emissions report” means an enhanced emissions report verified under regulation 11 by a verification body.