. The date is recorded as YearMonthDay.

   4  DATA ELEMENTS—ORGANISATION 
 
   4.1  ORGANISATION 
An organisation is a public or private entity and includes National Civil Aviation Authorities (NCAAs), engine manufacturers, and production facilities, maintenance facilities, and training facilities. 
. An organisation may be an entity (for example, subsidiary or division) of another organisation. This is often the case if the parent company is a formal business entity involved in the aviation industry. For example, Pratt And Whitney Aircraft is the engine-manufacturing subsidiary of United Technologies Corp. 

. An organisation may be a consortium of multiple organisations. 

. An organisation may be the name of a formal joint venture (for example, CFM Incorporated). 

. If no organisation start date is known, this field will default to 1901/01/01. 

   4.2  ORGANISATION FULL NAME 
The organisation full name is the entire official or legal name of the organisation. 
. The organisation full name associated with a unique organisation common name will normally be the most recent full name for that organisation. 

Examples: 
Pratt & Whitney Aircraft 
 
CFM International, S.A.
 
 
 

   4.3 ORGANISATION COMMON NAME 
The organisation common name is the abbreviated or shortened name to which an organisation is referred.  For example the organisation common name for PRATT & WHITNEY DIVISION is PRATT AND WHITNEY.
. An organisation common name may contain a space (for example, ROLLS ROYCE). 

. An organisation common name must not contain a dash (-), slash (/), or other special character. 

. An organisation common name is the most succinct name possible that clearly defines an organisation and is usually the one to two words of the Organisation Full Name. 

. The organisation common name does not change simply because the organisation has changed its full name if the aviation line of business within that organisation has not changed. 

. The organisation common name only changes if an organisation undergoes a significant change (such as a merger with another manufacturer, the takeover of a manufacturer, a change in country location). 

Examples: 
ROLLS ROYCE 
 PRATT AND WHITNEY 
 
CONTINENTAL 
 GENERAL ELECTRIC
 
 
 
 

   4.4 ORGANISATION ACRONYM 
The organisation acronym consists of the first letters of the components of the organisation’s full name.  Examples of acronyms are PW for Pratt & Whitney Aircraft and BSEL for Bristol Siddeley Engines Ltd. 
　
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