Training: DO-254 UPDATE: AC/AMC 20-152A

A Complimentary overview of the new guidance document AC/AMC 20-152A, affecting DO-254 programs.

Presenting the biggest change to DO-254 policy in 20 years, this 50 minute module covering new guidance document, AC/AMC 20-152A, is essential for anyone developing airborne electronics. The best part is that its FREE.

This module presents the very latest guidance document that shapes the application of DO-254. In August 2020, EASA released document AMC 20-152A, which is harmonized with the FAA's AC 20-152A (yet to be formally released). This document represents the biggest change to DO-254 guidance in decades. It clarifies many areas of confusion such as dealing with COTS, COTS IP, and PCBs, as well as numerous unclear or inconsistent areas of the DO-254 and/or AC 20-152, the original Advisory Circular that invoked DO-254. This is a must-watch training video for DO-254 specialists and novices alike.


Your Instructor


Tammy Reeve
Tammy Reeve

Tammy Reeve, President of Patmos Engineering Services, has 20 years' experience as an FAA DER and trainer for DO-254 and DO-178B/C programs, in addition to 10 years as an avionics engineer for both software and hardware programs. Tammy has won numerous awards and has been very active in the industry, including acting as co-secretary of the "Model Based" committee of SC-205, chairing the DO-254 Users Group, and being Session Chair for DO-254/178C tracks at several SAE industry events for many years. She has numerous designations and has performed work under the FAA, EASA, CAAC, Transport Canada, ANAC, and other worldwide certification agencies.


Course Curriculum


  DO-254 UPDATE: AC/AMC 20-152A
Available in days
days after you enroll

Frequently Asked Questions


When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.

We hope you enjoyed this training. Please explore our other training courses and resources for DO-254 and DO-178C offered through the Avionics Certification Academy. If you need support for your avionics project, from certification auditing, to consulting, to design/verification work, contact Patmos Engineering Services.

Get started now!