Contact

If you have any questions or comments concerning congestion management, please send us an e-mail at congestiemanagement@tennet.org, or call our Service Centre on +31 26 373 1717.

Postal address
TenneT TSO 
Postbus 718
6800 AS  Arnhem
The Netherlands 

Ministry of Economic Affairs

The Ministry can be reached by telephone on 0800 646 3951 (on working days from 8 a.m. to 8 p.m.). Information on the Ministry’s activities and services can also be obtained through the website of Postbus 51, the centre for public-service information in the Netherlands (www.postbus51.nl).

Postal address
Ministry of Economic Affairs
P.O. Box 20101
2500 EC  The Hague
The Netherlands