0052 - Message version number - UN/EDIFACT Syntax Version 3 Revision 2002A Service Code List

0052 -	Message version number UN/EDIFACT Syntax Version 3 Revision 2002A Service Code List
Repr:	an..3
Desc:	Version number of a message type.
Note:	Version number of the message type. If UNG is used, 0052 version number of the message type in the functional group shall be identical.
	This table also occurs in the following versions of this standard: 40000, 40001, 40002, 40003, 40004, 40005, 40006, 40007, 40100, 40101, 40102, 96B, 97A, 99A, 99B, 00A, 00B, 01A, 01B, 01C, 02A, 02B, 03A, 03B

1	Status 1 version
	Message approved and issued as a status 1 (trial) message. (Valid for directories published after March 1990 and prior to March 1993).
2	Status 2 version
	Message approved and issued as a status 2 (formal recommendation) message. (Valid for directories published after March 1990 and prior to March 1993).
88	1988 version
	Message approved and issued in the 1988 release of the UNTDID (United Nations Trade Data Interchange Directory) as a status 2 (formal recommendation) message.
89	1989 version
	Message approved and issued in the 1989 release of the UNTDID (United Nations Trade Data Interchange Directory) as a status 2 (formal recommendation) message.
90	1990 version
	Message approved and issued in the 1990 release of the UNTDID (United Nations Trade Data Interchange Directory) as a status 2 (formal recommendation) message.
D	Draft version/UN/EDIFACT Directory
	Message approved and issued as a draft message (Valid for directories published after March 1993 and prior to March 1997). Message approved as a standard message (Valid for directories published after March 1997).
S	Standard version
	Message approved and issued as a standard message. (Valid for directories published after March 1993 and prior to March 1997).

Change indicators
plus sign		An addition.
asterisk		Addition/substraction/change to a code entry for a particular data element.
hash or pound sign		Changes to names.
vertical bar		Changes to text for descriptions, notes and functions.
minus sign		A deletion.
letter X		Marked for deletion.

0052 -