Bank details
IBAN
An IBAN is required for Bulgaria. It is 22 characters and is checked against the ISO 7064 MOD-97 algorithm, which catches a mistyped or transposed digit before the details reach your finance system.Tax and company registrations
After a registration is saved, Coverbase checks it against the EU VIES service in the background. That check never blocks the supplier: it annotates the record once it completes, and a reviewer can retry it.
Where these rules come from
Oracle Fusion Cash Management 26c BG validations. The rules on this page are confirmed against a primary source, so they are enforced strictly. Configuration version2026.09.1. Your organization can override any of these rules for its own suppliers.
Related
Supplier countries
Every country Coverbase validates, side by side.
Supplier information guide
How these details are collected, reviewed, and handed to your finance system.