Federal Office for Building and Regional Planning
Deichmanns Aue 31-37
53179 Bonn
| Mr. Goitowski | +49 (0) 228 – 99 – 401 – 15 23 |
| Mr. Potrafke | +49 (0) 228 – 99 – 401 – 15 24 |
| Ms. Behr | +49 (0) 228 – 99 – 401 – 25 01 |
| Fax: | +49 (0) 228 – 99 – 401 – 27 49 |
| gaeb@bbr.bund.de |

