| 
 Name  | 
|
| 
 Comment  | 
 Zones currently registered under Part 24 of the Rules for the capacity trading and day ahead auction.  | 
| 
 Name  | 
| 
 EFFECTIVEDATE  | 
| 
 VERSION_DATETIME  | 
| 
 ZONE_ID  | 
| 
 Name  | 
 Data Type  | 
 Mandatory  | 
 Comment  | 
| 
 ZONE_ID  | 
 NUMBER(8,0)  | 
 X  | 
 The unique identifier of the zone.  | 
| 
 EFFECTIVEDATE  | 
 DATE  | 
 X  | 
 Effective date of the record  | 
| 
 VERSION_DATETIME  | 
 DATE  | 
 X  | 
 Version timestamp of the record  | 
| 
 ZONE_NAME  | 
 VARCHAR2(100)  | 
 
  | 
 The descriptive name of the zone.  | 
| 
 ZONE_TYPE  | 
 VARCHAR2(20)  | 
 
  | 
 The type of zone, for example pipeline receipt, pipeline delivery, compression receipt or compression delivery.  | 
| 
 ZONE_DESCRIPTION  | 
 VARCHAR2(400)  | 
 
  | 
 The description of the zone.  | 
| 
 FOR_AUCTION_PUBLICATION  | 
 VARCHAR2(3)  | 
 
  | 
 Flag to indicate if the product component can be published in the public auction reports, for example yes or no.  | 
| 
 LASTCHANGED  | 
 DATE  | 
 
  | 
 The date and time the report was generated.  | 
  | 
  | 
  |