Concept: The zone's end date should not differ from previous delivery (if already closed) in the cdrqaqc vocabulary

Concept URI	http://dd.eionet.europa.eu/vocabulary/aq/cdrqaqc/B27
Preferred label	The zone's end date should not differ from previous delivery (if already closed)
Definition	./am:designationPeri/gml:TimePeriod/gml:endPosition shall not be different from previous delivery (exception from NULL to a value) - If in previous delivery the zone was already closed, it can not be re-opened - If previous delivery has an end date, in new delivery, it can not change
Notation	B27
Status	Valid - experimental
Status Modified	2023-07-14
Accepted Date	2023-07-14
Not Accepted Date
Hidden label	The zone's end date should not differ from previous delivery (if already closed) [en]