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Electrical wiring interconnection systems

EASA EWIS Target Group 1 & 2 online course

EWIS Target Group 1 and 2 initial training for personnel performing electrical wiring maintenance and inspections on aircraft, delivered online with certificate issue on passing.

  • EASA EWIS online course
  • EWIS Target Group 1 and 2
  • EWIS initial training online
  • AMC 20-22 training

Course evidence at a glance

  • 8 classroom-hour equivalent course
  • 11 ordered modules and a final multiple-choice assessment
  • Course references AMC 20-22 and AMC5 145.A.30(e)

Who this training is for

Maintenance staff, certifying staff, inspectors, mechanics, supervisors, and quality personnel involved with aircraft wiring, connectors, inspection, housekeeping, and repair practices.

Regulatory context

The EWIS course references AMC 20-22 and AMC5 145.A.30(e), with practical module coverage for general practices, documentation, inspection, contamination control, wire, and connective devices.

Course content is maintained against the latest applicable regulatory amendments reviewed as of 21 June 2026.

Assessment and certificate

The course supports documented online training completion, ordered section progress, final assessment, and certificate issue on passing.

Training coverage

  • EWIS general practices, documentation, inspection, housekeeping, wire, and connective devices
  • Target Group 1 maintenance and Target Group 2 inspection training requirements
  • AMC 20-22 and AMC5 145.A.30(e) regulatory context with practical maintenance examples

Related courses

EWIS-TG12

EWIS Target Group 1 & 2 — Initial Training

EASA AMC 20-22 initial training for staff performing EWIS maintenance (Target Group 1) and EWIS maintenance inspections (Target Group 2): general practices, documentation, inspection, housekeeping, wire and connective devices.

65.00 EUR · 8 hours classroom equivalent · certificate on passing

View syllabus

Common questions

What target groups does the EWIS course cover?

The EWIS course is built for Target Group 1 personnel performing wiring maintenance and Target Group 2 personnel performing wiring inspections.

Is EWIS training completed online?

Yes. Learners complete the EWIS modules online, take the final assessment, and receive a certificate after passing.