The library’s functions is now part of Validation.dll
The development of standalone ViesGr.dll is abandoned.
For updates, support and more functionality see at Validation.dll page

A greek VIES VAT number validation library, developed in SharpDevelop, at C# language, targeted .NET/Mono. Τhe library have one static method which check if a greek VIES VAT number is valid, and NOT if exists and corresponds to a natural person or a legal entity.

ViesGr.dll is free software distributed under the GNU GPL License
and you can check out the code at project’s home page.

Download precompiled lib & docs


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