MARC21 – application in the Swiss National Library NL
111 - Main Entry-Meeting Name (NR)
| First Indicator | Second Indicator | 
| 2 - Name in direct order | # - Undefined | 
| Subfield codes | |
| $a - Meeting name or jurisdiction name as entry element (NR) | $n - Number of part/section/meeting (R) | 
| $c - Location of meeting (R) | $0 - Authority record control number or standard number (R) | 
| $d - Date of meeting or treaty signing (R) | $2 - Source of heading or term (NR) | 
| $e - Subordinate unit (R) | $4 - Relationship (R) | 
| $g - Miscellaneous information (R) | 
