---
title: "M.A.201(k) Mixed Operation — Part-M · Avioverse"
description: "Where an aircraft included in an air operator certificate is used for non-commercial operations or specialised operations under point ORO.GEN.310 of…"
url: "https://avioverse.aero/regulations/easa/continuing-airworthiness/part-m/section-a-technical-requirements/m-a-201-k"
---

# M.A.201(k) Mixed Operation

Annex I (Part-M) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IR Implementing rule

## M.A.201(k) Mixed Operation

(k) Where an [aircraft](https://avioverse.aero/glossary/easa/aircraft) included in an air operator certificate is used for non-commercial operations or specialised operations under point ORO.GEN.310 of Annex III or point NCO.GEN.104 of Annex VII to Regulation (EU) No 965/2012, the operator shall ensure that the tasks associated with [continuing airworthiness](https://avioverse.aero/glossary/easa/continuing-airworthiness) are performed by the CAMO approved in accordance with Annex Vc (Part-CAMO) or Subpart G of this Annex (Part-M) or the combined airworthiness [organisation](https://avioverse.aero/glossary/easa/organisation) (“CAO”) approved in accordance with Annex Vd (Part-CAO), whichever applicable, of the air operator certificate holder.

IR · M.A.201(k) — Regulation (EU) No 1321/2014 · Regulation (EU) 2020/270 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

GM Guidance material

## GM1 M.A.201(k) Responsibilities

USE OF [AIRCRAFT](https://avioverse.aero/glossary/easa/aircraft) INCLUDED IN AN AOC FOR NCO OR SPO

As point (k) is not a derogation from the previous points of M.A.201, points M.A.201(f), (g), (h) and (i) are still applicable.

GM · GM1 M.A.201(k) — Regulation (EU) No 1321/2014 · ED Decision 2020/002/R · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

[All rules in SECTION A — TECHNICAL REQUIREMENTS](https://avioverse.aero/regulations/easa/continuing-airworthiness/part-m/section-a-technical-requirements)

Consolidated from the EASA Easy Access Rules (revision 2 Sep 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.