Help with unknown document

[KLIK]

Hello,
i've found this document this afternoon with some german items.Does someone know what is?
Thanks!
KLIK
<a href="http://www.hiboox.com/lang-fr/image.php?img=rsmrsa37.jpg" alt="Hébergé par Hiboox.com"><img src="http://images3.hiboox.com/images/1208/rsmrsa37.jpg" border="0" ></a>
Here's the back:
<a href="http://www.hiboox.com/lang-fr/image.php?img=0fcq8ilk.jpg" alt="Hébergé par Hiboox.com"><img src="http://images3.hiboox.com/images/1208/0fcq8ilk.jpg" border="0" ></a>

[bhholst]

Hello:
the form shown is that of the German official declaration of one's residence/address with the police branch handling such matters. The reverse lists the statutes under which this legal requirement are to be applied and followed. It was and still is a legal requirement to list and if applicable to report a change of ones address.
Bernhard H. Holst

[KLIK]

ok!

Ok,thank you for the help!
Regards,
KLIK