Hello,
I just found out that there are SDK kits from the Belgian Government, maybe the changes they did to the Belpic.tokend (2.0-2.0.1) to create the Beid.tokend (2.0-2.0.1) can be found in there & added to the Belpic.tokend 3.0 & up (or the Beid.token 3.0 & up).
here are the links to find out more
I hope this can help you to help me & all other Belgian Mac users wo had their Belgian ID card replaced During & after May 2015.
(I found out that during May 2015 the Beid Card changed their certificates from Rev. 2 to Rev.3 so all cards from then on contain only Rev.3 certificates)
Thanks
Maccampus