Any substitute for DIN_66003 text encoding?

I have an application – a health card reader – where the returned value is sent in a rather exotic encoding: DIN_66003.
Every attempt to convert that using Xojo.Core.TextEncoding.FromIANAName with one of the specified abbreviations in the list results in a Runtime Exception, so probably that encoding is not part of Xojo’s text encoding. Is there any substitute for this encoding or do I have to employ a custom translation?

Never mind. ISO-8859-1 seems to be ok – DIN 66003 is just a subclass of it.

are you sure? reading the Wikipedia article about that character set, it doesn’t look that like. e.g. in Latin-1: is at C4 whereas in it seems to be encoded as 5B

I got an showing perfectly, so it seems to be fine. Thx for the hint anyway!