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NMEA 2000

NMEA 2000 marine electronics network

Published by National Marine Electronics Association (NMEA)

Published at nmea.org/nmea-2000.html

What this standard covers, in our words

The marine instrument network standard, described by its publisher as “a low-cost moderate capacity bi-directional, multi-transmitter/multi-receiver instrument network to interconnect marine electronic devices”. It governs INTEROPERABILITY and says nothing about the safety of the device that connects: a certified product is one that speaks the protocol correctly. NMEA state that “all products that read and or transmit NMEA 2000 information must be certified by NMEA”, and NMEA itself issues that certification. Version 3.000 with amendments.

This is our summary, not the standard’s own wording — the text itself is published by National Marine Electronics Association (NMEA) and it is the document to read before relying on anything here.

Each product below is listed against this standard alone, with the kind of evidence shown beside it — meeting or being certified to this standard does not imply compliance with any other.

Products in our database

Records last checked: 15 September 2026

Sources

  • Cited address

    Source: nmea.org/nmea-2000.html

  • Manufacturer With Nmea 2000 Certified Product(S)Archived document

    Source: web.nmea.org/certified-products/results?affcode=Manufacturer+with+NMEA+2000+Certified+Product%28s%29

    Retrieved September 15, 2026