UAS Class Declaration of Conformity and Labelling

Verified from official sources
UK Regulation (EU) 2019/947 ANNEX UAS.OPEN.050Version 2Effective -Verified 23 August 2026

In plain language

If your drone is class-marked for UK open-category use, it must be a UK0 to UK4 marked aircraft, come with its declaration of conformity and carry the class label. UK law uses UK class labels, not the EU C0 to C4 labels.

Requirement as structured

For operations with class-marked UAS (classes UK0 to UK4, as defined in Parts 1 to 5 of the Annex to the retained Delegated Regulation (EU) 2019/945), the UAS operator must ensure the UAS is accompanied by the corresponding declaration of conformity, including the reference to the appropriate class, and that the related class identification label is affixed to the unmanned aircraft.

Original regulatory text

in the case of an operation with an unmanned aircraft of one of the classes defined in Parts 1 to 5 of the Annex of Delegated Regulation (EU) 2019/945, ensure that the UAS is: accompanied by the corresponding ... declaration of conformity, including the reference to the appropriate class; and the related class identification label is affixed to the unmanned aircraft.

Applies when

country
United Kingdom
category
Open
operation
EU UAS operation
regulatory category
Open