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Contacts

První certifikační autorita, a.s.

Registered Office:

Podvinný mlýn 2178/6
190 00, Prague 9 - Libeň

+420 284 081 940
+420 284 081 965
info@ica.cz

Commercial Department

General informations: sales@ica.cz

Timestamp Issuance Services: tsa@ica.cz

I.CA Secom: aplikace@ica.cz

I.CA OCSP: ocsp@ica.cz

I.CA Verist: verist@ica.cz

Authorized Person for the Issues of I.CA Certification Policies:

Ing. Petr Budiš Ph.D.

+420 284 081 940

+420 284 081 965
info@ica.cz

Registration Authority Workplace at the Registered Office of the Company:
Business Hours:
Mon – Thu	8 a.m. – 3:30 p.m.
Fri	8 a.m. – 12 a.m.
+420 284 081 945
The list of offices is available in menu on the right side.

Technical Support

support@ica.cz
+420 284 081 933
+420 284 081 932
+420 284 081 931

Before calling us, please make sure that your question has not been answered in this section FREQUENT QUESTIONS.

Complaints

reklamace@ica.cz
you will be notified of the result of
your complaint within 2 business days

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Registration authorities

News

1/2/2012 The Qualified Timestamps for the year 2011 More here

12/28/2011 PF 2012 More here

12/23/2011 Qualified timestamps for the Ministry of Justice More here

12/20/2011 Certificates for university hospital in Pilsen More here

12/15/2011 Fakultní nemocnice Královské Vinohrady is using I.CA's certificates More here

První certifikační autorita a.s.