Surrendering obligations under UK ETS will apply to the following routes
UK domestic flights
Flights departing from the UK to aerodromes within EEA states.
Flights between the UK and Gibraltar.
Flights departing from Great Britain and arriving in Switzerland. (Note: Great Britain comprises England, Wales, and Scotland).
Flight departing from the UK to territories of EEA member states, including Ceuta and Melilla (Spain), the Åland Islands (Finland), and Jan Mayen (Norway).
Additionally, flights to offshore installations will be included in the UK ETS.
Note: Flights departing from the crown dependencies Isle of Man, Jersey, and Guernsey are not included in the reportable scopes of UK ETS