This book from the Eötvös Károly Institute examines the options available under Hungarian law for identifying minority status and keeping such information on file.
The essays collected in Privacy Protection and Minority Rights, published by the Eötvös Károly Institute in Budapest, examine the options available under Hungarian law of identifying minority status and keeping such information on file. One of the articles presents the results of a research project that demonstrates the existence of discrimination in police practices related to identity checks.
Source: http://www.ekint.org/ekint/ekint_angol.head.page?nodeid=33