According to the Registration Act, the disclosure of personal data for the following cases can be objected to at the responsible office without giving reasons. The transmission block applies to:

• Supporters of election proposals (parties, voter groups and individual applicants) in connection with general elections and votes
• the press and radio as well as members of parliamentary and municipal representative bodies on anniversaries of age and marriage
• Directory publishers
• Religious organizations under public law about family members.

In addition, you can object to the provision of simple information from the register of residents by means of automated retrieval via the Internet.