preferredLanguage

From PALDAP

Used to indicate an individual's preferred written or spoken language. This is useful for international correspondence or human-computer interaction. Values for this attribute type MUST conform to the definition of the Accept-Language header field defined in [RFC2068] with one exception: the sequence "Accept-Language" ":" should be omitted. This is a single valued attribute type.

The preferredLanguage (Preferred Language) attribute type is defined in RFC 2798, section 5.7.

[edit] AttributeTypeDefinition

( 2.16.840.1.113730.3.1.39 NAME 'preferredLanguage'
  DESC 'preferred written or spoken language for a person' 
  EQUALITY caseIgnoreMatch
  SUBSTR caseIgnoreSubstringsMatch
  SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 
  SINGLE-VALUE
)