Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Vatican City' has mentioned 'European Union' in the following places:
Occurrence Sentence Text Source
It has used the euro as its currency since 1 January 1999, owing to a special agreement with the European Union (council decision 1999/98).
In July 2019, it was announced that Vatican City would ban the use and sale of single-use plastics as soon as its supply was depleted, well before the 2021 deadline established by the European Union.