We use necessary cookies to make our website work. We'd also like to use optional cookies to understand how you use it, and to help us improve it.

For more information, please read our cookie policy.

UK Civil Aviation Regulations

These are published by the CAA on our UK Regulations pages. EU Regulations and EASA Access Guides published by EASA no longer apply in the UK. Our website and publications are being reviewed to update all references. Any references to EU law and EASA Access guides should be disregarded and where applicable the equivalent UK versions referred to instead.

Annex IV ‘Part-ATS’ to Regulation (EU) 2017/373 as retained (and amended in UK domestic law) under the European Union (Withdrawal) Act 2018, includes a requirement for air traffic control service providers to develop and implement a procedure for the detection of cases of problematic use of psychoactive substances by air traffic controllers.
The CAA has established additional, detailed acceptable means of compliance (AMC) and guidance material (GM) relating to this requirement, to support industry in their implementation activities. These AMC and GM, complemented by a policy document that explains the CAA’s processes for oversight of such a rostering system, replace those previously adopted through ORS9 CAA Decision No 1 dated 22 December 2020.
Review comment:
1900-01-01 00:00:00
Version date:
View file:

This publication features in the following categories.

This publication features in the following series.