--- title: "DTO.GEN.100 – DTO.GEN.270: ANNEX III (Part-DTO) — rule index · Avioverse" description: "DTO.GEN.100 – DTO.GEN.270, Regulation (EU) No 1178/2011. In accordance with the second subparagraph of Article 10a(1), this Annex (Part-DTO) sets out the…" url: "https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii" --- # ANNEX III ANNEX VIII (Part-DTO) · Aircrew · Regulation (EU) No 1178/2011 · DTO.GEN.100 – DTO.GEN.270 On this page 1. ## [DTO.GEN.100 General](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-100) In accordance with the second subparagraph of Article 10a(1), this Annex (Part-DTO) sets out the requirements applicable to pilot training organisations… 2. ## [DTO.GEN.105 Competent authority](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-105) For the purpose of this Annex (Part-DTO), the competent authority in respect of a DTO shall be the authority designated by the Member State on the… 3. ## [DTO.GEN.110 Scope of the training](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-110) A DTO shall be entitled to provide the following training, provided that the DTO has submitted a declaration in accordance with point DTO.GEN.115: [GM1 DTO.GEN.110 Scope](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-110#gm1-dto-gen-110) 4. ## [DTO.GEN.115 Declaration](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-115) Prior to providing any of the training specified in point DTO.GEN.110, an organisation intending to provide such training shall submit a declaration to… [GM1 DTO.GEN.115(a) Declaration](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-115#gm1-dto-gen-115-a) [GM2 DTO.GEN.115(a) Declaration](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-115#gm2-dto-gen-115-a) [AMC1 DTO.GEN.115(a)(2) Declaration](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-115#amc1-dto-gen-115-a-2) [AMC1 DTO.GEN.115(a)(5) Declaration](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-115#amc1-dto-gen-115-a-5) [AMC1 DTO.GEN.115(c) Declaration](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-115#amc1-dto-gen-115-c) 5. ## [DTO.GEN.116 Notification of changes and cessation of training activities](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-116) A DTO shall notify the competent authority without undue delay of the following: 6. ## [DTO.GEN.135 Termination of entitlement to provide training](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-135) A DTO shall no longer be entitled to provide some or all of the training specified in its declaration on the basis of that declaration, where one of the… 7. ## [DTO.GEN.140 Access](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-140) For the purpose of determining whether a DTO is acting in compliance with its declaration, the DTO shall grant access at any time to any facility… 8. ## [DTO.GEN.150 Findings](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-150) After the competent authority has communicated a finding to a DTO in accordance with point ARA.GEN.350(da)(1), the DTO shall take the following steps… 9. ## [DTO.GEN.155 Reaction to a safety problem](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-155) As a reaction to a safety problem, a DTO shall implement: the safety measures mandated by the competent authority in accordance with point ARA.GEN.135(c); 10. ## [DTO.GEN.210 Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210) A DTO shall designate: a representative, who shall be responsible and duly authorised to do at least the following: [GM1 DTO.GEN.210(a)(1)(i) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#gm1-dto-gen-210-a-1-i) [AMC1 DTO.GEN.210(a)(1)(ii) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#amc1-dto-gen-210-a-1-ii) [AMC1 DTO.GEN.210(a)(2) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#amc1-dto-gen-210-a-2) [GM1 DTO.GEN.210(a)(2) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#gm1-dto-gen-210-a-2) [GM1 DTO.GEN.210(c) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#gm1-dto-gen-210-c) [AMC1 DTO.GEN.210(d) ;(e) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#amc1-dto-gen-210-d) [GM1 DTO.GEN.210(d) ;(e) Personnel requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-210#gm1-dto-gen-210-d) 11. ## [DTO.GEN.215 Facility requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-215) A DTO shall have facilities in place allowing the performance and management of all its activities in accordance with the essential requirements of Annex… [AMC1 DTO.GEN.215 Facility requirements](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-215#amc1-dto-gen-215) 12. ## [DTO.GEN.220 Record-keeping](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-220) A DTO shall keep for each individual student the following records throughout the training course and for three years after completion of the last… [AMC1 DTO.GEN.220 Record-keeping](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-220#amc1-dto-gen-220) 13. ## [DTO.GEN.230 DTO training programme](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-230) A DTO shall establish a training programme for each of the trainings specified in point DTO.GEN.110 which the DTO provides. [AMC1 DTO.GEN.230 DTO training programme](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-230#amc1-dto-gen-230) 14. ## [DTO.GEN.240 Training aircraft and FSTDs](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-240) A DTO shall use an adequate fleet of training aircraft or FSTDs appropriately equipped for the training course provided. [AMC1 DTO.GEN.240 Training aircraft and FSTDs](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-240#amc1-dto-gen-240) [GM1 DTO.GEN.240 Training aircraft and FSTDs](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-240#gm1-dto-gen-240) [AMC3 DTO.GEN.240 Training aircraft and FSTDs](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-240#amc3-dto-gen-240) 15. ## [DTO.GEN.250 Aerodromes and operating sites](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-250) When providing flight training on an aircraft, a DTO shall only use aerodromes or operating sites that have the appropriate facilities and… [AMC1 DTO.GEN.250 Aerodromes and operating sites](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-250#amc1-dto-gen-250) [AMC1 DTO.GEN.250(b) Aerodromes and operating sites](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-250#amc1-dto-gen-250-b) 16. ## [DTO.GEN.260 Theoretical knowledge instruction](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-260) When providing theoretical knowledge instruction, a DTO may use on-site instruction or distance learning. 17. ## [DTO.GEN.270 Annual internal review and annual activity report](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-270) A DTO shall take the following steps: conduct an annual internal review of the tasks and responsibilities specified in point DTO.GEN.210 and establish a… [AMC1 DTO.GEN.270(a) Annual internal review and annual activity report](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-270#amc1-dto-gen-270-a) [AMC1 DTO.GEN.270(b) Annual internal review and annual activity report](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-270#amc1-dto-gen-270-b) [AMC1 DTO.GEN.270(c) Annual internal review and annual activity report](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-270#amc1-dto-gen-270-c) [GM1 DTO.GEN.270(c) Annual internal review and annual activity report](https://avioverse.aero/regulations/easa/aircrew/part-dto/annex-iii/dto-gen-270#gm1-dto-gen-270-c) Consolidated from the EASA Easy Access Rules (revision 25 Nov 2025, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use. Share [LinkedIn](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Favioverse.aero%2Fregulations%2Feasa%2Faircrew%2Fpart-dto%2Fannex-iii)[X](https://twitter.com/intent/tweet?url=https%3A%2F%2Favioverse.aero%2Fregulations%2Feasa%2Faircrew%2Fpart-dto%2Fannex-iii\&text=ANNEX%20III%20%E2%80%94%20Aircrew)