We have a client based in Costa Rica who wishes to have their own Apple Developer Account for store submission of the app we're creating for them. All our other clients are based in North America so have had access to a D-U-N-S number.
Are D-U-N-S numbers specific to North America? D&B only offers "US" as a search option with its lookup tool. And if that's the case, how does an organization from Costa Rica enroll in the Apple Developer Program without a D-U-N-S number?