Links

For further information:

Deutsche Gesellschaft für nachhaltiges Bauen e.V. - German Society for Sustainable Building:
» www.dgnb.de

Subsidiary Goldbach:
» www.goldbach.at

Product brand Norit:
» www.Lindner-Norit.com

U.S. Green Building Council:
»www.usgbc.org

The American Institute of Architects:
»www.aia.org

TAIM e.V. - Association of industrial metal ceiling producer:
» www.taim-ev.org

Tender texts:
» www.ausschreiben.de