Seafarer documentsSafety and security

Minimum Industry Safety Training Further (MIST Further, OPITO 5311)

  • OPITO 5311
  • Brief entry
Document type
Document
Validity
As shown on the issued document

Brief entry: the name, code, purpose and source. A full entry will follow.

Contents2

1 What it covers

Records further MIST training under OPITO5311 and its entry conditions. It does not replace BOSIET or IMIST.1

2 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.

Sources (1)
  1. opito.comOPITO · provision: ProductCode 5311;Who;Entry;Validity · check date not recorded

Revision of 7 October 2026

Reference information based on regulatory documents, not legal advice. The reference does not verify a personal document and does not promise its recognition by any flag.

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