Information according to § 5 of the German Telemedia Act (TMG)

International Society for Oxyvenation Therapy
Lesumstoteler Str. 65
27721 Ritterhude

Register of Associations: VR110464
Register court: Local court Osnabrück

Represented by:
Dr. med. Dirk Wiechert, 1st Chairman,
Lesumstoteler Str. 65
27721 Ritterhude Vinzenz Nowak,1st Vice Chairman
Phillpp-Sigismund Allee 4
49186 Bad Iburg

Dr. Stefan Trapp, 2nd Vice Chairman
Von-Weichs-Straße 23,
53121 Bonn


Phone: 04292-2921
Fax: 04292-810853

Sales tax ID

Sales tax identification number according to § 27 a of the German Sales Tax Act:

Editorially responsible Dirk Wiechert
Lesumstoteler Str. 65
27721 Rittehude

EU Dispute Resolution

The European Commission provides a platform for online dispute resolution (OS):
You can find our e-mail address in the imprint above.

Consumer dispute resolution/universal arbitration board

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.