1
EDIFACT service data element code list
The code list is classified as UN/ECE WP.4 service data element.
2
WP.4 international code list
The code list is classified as international and endorsed by WP.4.
3
Non WP.4 code list
The code list is classified as other and is not maintained by and not endorsed by WP.4.
4
EDIFACT user data element code list
The code list is classified as UN/ECE WP.4 user data element.