--- title: "Powers and recitals — Annex to Delegated Regulation (EU) 2019/945, UAS — rule index · Avioverse" description: "Powers and recitals (17 paragraphs), Regulations (EU) 2019/947 and 2019/945. A class C0 UAS bears the following class identification label on the UA:" url: "https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals" --- # Powers and recitals Annex to Delegated Regulation (EU) 2019/945 · Unmanned Aircraft Systems · Regulations (EU) 2019/947 and 2019/945 1. ## [PART 1 — Requirements for a class C0 Unmanned aircraft system](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-1-requirements-for-a-class-c0-unmanned-aircraft-system) A class C0 UAS bears the following class identification label on the UA: 2. ## [PART 2 — Requirements for a class C1 Unmanned aircraft system](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-2-requirements-for-a-class-c1-unmanned-aircraft-system) A class C1 UAS bears the following class identification label on the UA: 3. ## [PART 3 — Requirements for a class C2 Unmanned aircraft system](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-3-requirements-for-a-class-c2-unmanned-aircraft-system) A class C2 UAS bears the following class identification label on the UA: 4. ## [PART 4 — Requirements for a class C3 Unmanned aircraft system](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-4-requirements-for-a-class-c3-unmanned-aircraft-system) A class C3 UAS bears the following class identification label on the UA: 5. ## [PART 5 — Requirements for a class C4 Unmanned aircraft system](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-5-requirements-for-a-class-c4-unmanned-aircraft-system) A class C4 UAS bears the following label on the UA in a visible manner: 6. ## [PART 6 — Requirements for a direct remote identification add-on](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-6-requirements-for-a-direct-remote-identification-add-on) A direct remote identification add-on shall comply with the following: 7. ## [PART 7 — Conformity assessment Module A — Internal production control](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-7-conformity-assessment-module-a-internal-production-control) Internal production control is the conformity assessment procedure whereby the manufacturer fulfils the obligations set out in points 2, 3 and 4 of this… 8. ## [PART 8 — Conformity assessment Modules B and C — EU-type examination and conformity to type based on internal production control](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-8-conformity-assessment-modules-b-and-c-eu-type-examination-and-conformity) When reference is made to this Part, the conformity assessment procedure shall follow Modules B (EU-type examination) and C (Conformity to type based on… 9. ## [PART 9 — Conformity assessment Module H — Conformity based on full quality assurance](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-9-conformity-assessment-module-h-conformity-based-on-full-quality-assurance) Conformity based on full quality assurance is the conformity assessment procedure whereby manufacturers fulfil the obligations set out in paragraphs 2… 10. ## [PART 10 — Contents of the technical documentation](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-10-contents-of-the-technical-documentation) The manufacturer shall establish the technical documentation. 11. ## [PART 11 — EU declaration of conformity](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-11-eu-declaration-of-conformity) The product (type, batch and serial number). Name and address of the manufacturer or his authorised representative. 12. ## [PART 12 — Simplified EU declaration of conformity](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-12-simplified-eu-declaration-of-conformity) The simplified EU declaration of conformity referred to in Article 14(3) shall be provided as follows: 13. ## [PART 13 — Noise test code](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-13-noise-test-code) This Part lays down the methods of measurement of airborne noise that shall be used for the determination of the measured A-weighted sound power levels… 14. ## [PART 14 — Indication of the guaranteed sound power level](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-14-indication-of-the-guaranteed-sound-power-level) The indication of the guaranteed sound power level must consist of the single number of the guaranteed sound power in dB, the sign LWA and a pictogram… 15. ## [PART 15 — Maximum sound power level per class of UA (including transition periods)](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-15-maximum-sound-power-level-per-class-of-ua-including-transition-periods) UA class MTOM m in gram Maximum sound power level LWA in dB as from entry into force as from 2 years after entry into force as from 4 years after entry… 16. ## [PART 16 — Requirements for a class C5 unmanned aircraft system and C5 accessories](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-16-requirements-for-a-class-c5-unmanned-aircraft-system-and-c5-accessories) A class C5 UAS bears the following class identification label on the UA: 17. ## [PART 17 — Requirements for a class C6 unmanned aircraft system](https://avioverse.aero/regulations/easa/uas/annex-to-delegated-regulation-eu-2019-945/powers-and-recitals/part-17-requirements-for-a-class-c6-unmanned-aircraft-system) A class C6 UAS bears the following class identification label on the UA: Consolidated from the EASA Easy Access Rules (revision 29 Jun 2026, extracted 13 Oct 2026) for convenience. 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