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ShipDesignation

The different types of identification given to the ship in order that it can be categorised by any shipping related organisation. It contains the minimal information which might be available about the ship.

Attributes

Name Type Use Description
callSign xs:string optional The unique life-cycle identifier assigned to the ship by the flag state for radio communication.
numberIMO xs:string optional A unique identification of a vessel according to IMO resolution A.600(15). It is made of the three letters “IMO” in front of the Lloyd’s Register number. This is a unique seven-digit number that is assigned to propelled, sea-going merchant ships of 100 GT and above upon keel laying (with some exceptions), see: IACS Procedural Requirements No. 11, IACS Procedure for Assigning Date of Build, 1996. https://www.imo.org/en/OurWork/IIIS/Pages/IMO-Identification-Number-Schemes.aspx: Information on IMO ship identification number scheme on the website of the IMO.
shipName xs:string required The name of the ship assigned by the owner.
shipType xs:string optional Optional string indicating the ship type.
Schema version 3.2.0
Schema location https://3docx.org/fileadmin/ocx_schema/V320/OCX_Schema.xsd
Namespace https://3docx.org/fileadmin//ocx_schema//V320//OCX_Schema.xsd
Created 2026-09-10T10:07:41Z
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The published OCX Schema

  1. Latest schema version
  2. Schema version 3.2.0 published on 2026.08.01
  3. Schema version 3.1.0 published on 2025.07.01
  4. Schema version 3.0.0 published on 2024.07.01 (Deprecated)
  5. Schema version 2.8.6 published on 2019.06.21 (Deprecated)