Tax register is compulsory now in Slovenia

Slovenia has actually introduced a system of tax Registers to help battle the prolific tax evasion of money based companies. This is a step that needs to increase earnings and enhance tax discipline in Slovenia.
http://kisd.si/uvedba-davcnih-blagajn-bila-nacrtovana-ze-letu-2011-izvedla-pa-se-je-januarja-2015/