Channel Tunnel
Intergovernmental Commission
Contact us
The Channel Tunnel Intergovernmental Commission and the Channel Tunnel Safety Authority can be contacted via its Secretariat.
UK:
ctsa@orr.gov.uk
Channel Tunnel Secretariat
Office of Rail and Road
25 Cabot Square
LONDON E14 4QZ
FRANCE:
M.T. / D.G.I.T.M.
Secrétariat général au Tunnel sous la Manche
Tour Séquoia, 1 Place Carpeaux
92055 PARIS LA DÉFENSE CEDEX