Seafarer documentsCertificates and qualifications

Certificate of Proficiency – Electro-Technical Rating

ETR

  • STCW III/7
  • Full entry
  • Checked 6 October 2026
Document type
Training certificate
Validity
As shown on the issued document
Names in other countries
39 countries
Contents4

1 What it covers

Certifies competence in the named capacity within the limitations stated on the certificate.1,2

Who needs it. Electro-technical ratings on ships with propulsion machinery of 750 kW or more.1,2

2 What it consists of

The standard of competence is set by table A-III/7 of the Code.1,2

3 Validity and renewal

Document validity. The expiry date, if the issuing system sets one, is shown on the document itself. This reference does not calculate personal expiry dates.

Maintaining competence. The STCW Convention sets no single revalidation interval for this certificate.1,3

4 Names in 39 countries

How national systems name this document. The original name is given where the source has it; the English name is our editorial rendering.

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"Related document" is a national document of its own system that relates to this type but is not automatically equal to it.

Certificate of Proficiency – Electro-Technical Rating | Rynda Crewing