If you need more information or have questions, please call CID Registration Service at 613-947-5048 or e-mail tdgcid-bdictmd@tc.gc.ca.
For regulatory questions, contact the following TDG program offices according to the mode of transportation:
Road and/or Rail
Atlantic:
TDG-TMDAtlantic@tc.gc.ca
Quebec:
TMD-TDG.Quebec@tc.gc.ca
Ontario:
TDG-TMDOntario@tc.gc.ca
Prairie & Northern:
pnrtdg-tmdrpn@tc.gc.ca
Pacific:
TDGPacific-TMDPacifique@tc.gc.ca
Marine
All inquiries:
TC.TDGMarineInquiries-DemandesDeRenseignementsMaritimeTMD.TC@tc.gc.ca
Aviation
All inquiries:
TC.TDGAviationInquiries-DemandesDeRenseignementsAviationTMD.TC@tc.gc.ca