The migration of our archive's e-research service started on March 1, 2025. From this date, we accept new researcher registrations on matricula.hu (online research in the church archives of Hungary), new user accounts work here.
Those of our researchers who registered on the KFL website before March 1, 2025, can still access and research on the archivum.asztrik.hu site, but as soon as their user account expires, they can only continue their work on the matricula.hu site, where they will have to register.

Our archives presentation is completed in English version: Archives of the Archdiocese of Kalocsa (AAK) - archives presentation booklet. The publication can be called niche because similar detailed information in English so far didn't appeared about our archives. The booklet is available free pdf format on our home page.

After analyzing the server’s log files we prepared the following statistics for our archive’s website for Dec 8, 2010 - June 8, 2011:

Dedication of a special archival service – from Archbishop Dr. Balázs Bábel
As the archbishop of the Kalocsa-Kecskemét Archdiocese I am happy and proud to introduce and recommend a special archival initiative. As far as we know, the website of the Archdiocesan Archives Kalocsa is the first in Hungary to offer a new service that enables researching vital records and local history resources of the archdiocese through the internet. As a result of a year long work now the digital reproduction of several thousands of manuscripts (vital records, censuses, protocols, historia domus, etc.) from several hundred settlements of the former Bács-Bodrog county and the current Bács-Kiskun county from the 18-20th century – a total of 250,000 photographs – become available to our registered researchers.