2000 CE–2018 CE
Electronic charts become a navigation standard
Oceans, navigation & cartography · Nautical cartography · Institutions & standards
In 2000 the IMO accepted ECDIS as meeting chart-carriage requirements, and in 2009 it adopted phased mandatory requirements for specified ships. The transition integrated charts, position, and notices into a digital system dependent on updated official data, training, and backup procedures.
Precision, calendar, and review
- Start
- year · no uncertainty qualifier in this record
- End
- year · no uncertainty qualifier in this record
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- Date not recorded
Reading the date: duration of a process.
Sources
- www.imo.org (opens in a new tab)
Source provenance and scope
- Publication date
- Not identified in metadata; document review pending
- Bibliographic date checked
- 2026-09-23
The correspondence between this reference and individual claims has not yet been itemized.
This record is an editorial synthesis. Consult the sources to check claims and their limits. Chronological relationships alone do not establish causation.