For reduction at source:
information on the current aircraft fleet and any expected technology improvements;
specific fleet renewal plans.
For land-use planning and management:
planning instruments in place, such as comprehensive planning or noise zoning;
mitigating measures in place, such as building codes, noise insulation programmes or measures to reduce areas of sensitive land use;
consultation process in respect of the land-use measures;
monitoring of encroachment.
For noise abatement operational measures, to the extent that those measures do not restrict the capacity of an airport:
use of preferential runways;
use of noise-preferential routes;
use of noise abatement take-off and approach procedures;
indication of the extent to which those measures are regulated under environment indicators, as mentioned in Annex I to Regulation (EU) No 691/2010.
For operating restrictions:
use of global restrictions, such as a cap on movements or noise quotas;
use of aircraft-specific restrictions, such as the withdrawal of marginally compliant aircraft;
use of partial restrictions, drawing a distinction between daytime measures and night-time measures.
The financial instruments in place, such as noise-related airport charges.