---
title: "147.A.105(f) Experience and qualifications of instructors, examiners and assessors — Part-147 · Avioverse"
description: "The experience and qualifications of instructors, knowledge examiners and practical assessors shall be established in accordance with criteria published…"
url: "https://avioverse.aero/regulations/easa/continuing-airworthiness/part-147/section-a-technical-requirements/147-a-105-f"
---

# 147.A.105(f) Experience and qualifications of instructors, examiners and assessors

Annex IV (Part-147) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IR Implementing rule

## 147.A.105(f) Experience and qualifications of instructors, examiners and assessors

(f) The experience and qualifications of instructors, knowledge examiners and practical assessors shall be established in accordance with criteria published or in accordance with a procedure and to a standard agreed by the competent authority.

IR · 147.A.105(f) — Regulation (EU) No 1321/2014 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

AMC Acceptable means of compliance

## AMC1 147.A.105(f) Personnel requirements

Any person currently accepted by the competent authority in accordance with the national aviation regulations in force prior to Part-147 coming into force may continue to be accepted in accordance with 147.A.105(f).

Paragraph 3 of Appendix III to AMC to Part-66 provides criteria to establish the qualification of assessors.

The instructors should be trained in the subject they deliver, including the appropriate training methods and tools, as applicable.

AMC · AMC1 147.A.105(f) — Regulation (EU) No 1321/2014 · ED Decision 2023/019/R · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

GM Guidance material

## GM1 147.A.105(f) Personnel requirements

The instructor that uses new training technologies (e.g. e-tutor, tele-tutor, tele-trainer) should be trained in using these technologies, as well as in the coaching, guiding and assisting of e-learning students. It is important that the instructor understands the electronically based distance-learning process, has the competence to remotely evaluate the learning behaviour of e-learning students and is able to proactively support their learning process.

The following structure provides an example of such an instructor training, as applicable:

changes and tendencies of today’s training;

fundamentals of methodology and didactics;

basics and theory of e-learning and tele-tutoring;

communication in virtual environments;

the changed role of students and instructors;

competence profile of a tele-tutor;

practical guide to support learning processes;

assessment of students’ performance;

the learning management system.

GM · GM1 147.A.105(f) — Regulation (EU) No 1321/2014 · ED Decision 2023/019/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-147/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.