europaweit
Europe-wide
Valid, taking place, or widespread throughout all of Europe.
Die neuen Regelungen gelten europaweit.
The new regulations apply Europe-wide.

Europe-wide
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Europe-wide
Valid, taking place, or widespread throughout all of Europe.
Die neuen Regelungen gelten europaweit.
The new regulations apply Europe-wide.

The word consists of 'Europa' (Europe) and the suffix '-weit' (-wide). This suffix means 'throughout the entire named area' and can be attached to many geographical terms, as in 'weltweit' (worldwide) or 'deutschlandweit' (Germany-wide).
Das Unternehmen ist weltweit tätig.
The company operates worldwide.
'Europaweit' (Europe-wide) can be used as an adverb or as an adjective. As an adverb it remains unchanged; as an adjective before a noun, it has to be declined.
Diese Produkte sind europaweit verfügbar.
These products are available Europe-wide.
Common combinations are 'europaweit gültig' (valid Europe-wide), 'europaweit einheitlich' (uniform Europe-wide), 'eine europaweite Suche' (a Europe-wide search), or 'ein europaweites Netz' (a Europe-wide network).
Der Führerschein ist europaweit gültig.
The driver's license is valid Europe-wide.
European
'europäisch' and 'europaweit' both refer to Europe. 'europäisch' is an adjective and describes that something belongs to Europe or has to do with Europe. 'europaweit' describes that something applies, happens, or is widespread throughout all of Europe. They can be confused because they look similar. The practical difference is: 'europäisch' describes the type or origin, while 'europaweit' describes the extent.

Die Firma sucht europaweit neue Fahrer für ihre Lieferungen.
The company is looking for new drivers for its deliveries Europe-wide.
Beim Termin sprechen wir über europäische Projekte in der Stadt.
At the appointment, we talk about European projects in the city.