EE Certification Centre Root CA hierarchy

SK introduced a new root certificate – EE Certification Centre Root CA – in summer 2011 and implemented new certification chains. 

All EID and ESTEID certification services use a uniform validity certification service (OCSP) certificate SK OCSP RESPONDER 2011, that has been issued by the new root certificate (EE Certification Centre Root CA). KLASS3-SK 2010 uses OCSP certificate issued by KLASS3-SK 2010.

The structure of the new certification chain looks as indicated below:

All the certificates described in the article can be downloaded at the address


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