Home / Course catalog / EWIS - Target Groups 3 & 4 - Continuation


EWIS - Target Groups 3 & 4 - Continuation


This course is specifically designed for students who fall within Target Groups 3 & 4 as defined by AMC 20-22, namely qualified staff performing electrical/avionic engineering on in-service aeroplane and qualified staff performing general maintenance/inspections not involving wire maintenance and who have previously completed an EWIS Initial Course. Those who have not completed an EWIS Initial Course should do so first and then complete a Continuation Course at least every 2 years thereafter.


All modules required by AMC 20-22 for Target Group 3 & 4 personnel are covered as follows:-

Module A: General Practices
Module B: Wiring Practices Documentation
Module C: Inspection
Module D: Housekeeping
Module E: Wire
Module F: Connective Devices

The course is fully compliant with AMC 20-22. Each Module has an associated multiple choice exam which must be passed prior to starting the next module.

Your course certificate is automatically issued following course completion.
  • Module A - General Practices
  • Module A Exam
  • Module B - Wiring Practices Documentation
  • Module B Exam
  • Module C - Inspection
  • Module C Exam
  • Module D - Housekeeping
  • Module D Exam
  • Module E - Wire
  • Module E Exam
  • Module F - Connective Devices
  • Module F Exam
Completion rules
  • All units must be completed
  • Leads to a certification with a duration: 2 years