Manufacturer ID Numbers

DCC Manufacturer ID Numbers

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Appendix A: Manufacturer ID codes as assigned by the NMRA 

If you wish to apply for a new ID number please forward the following information to tech-chair [at]

Manufacturer name:
Alternate name, if any:
Address (including country):
Phone number:
Email contact:
Web site (with language if not English):
Additional web sites for alternate languages:

Private contact information, not posted to
Technical contact name:
Contact phone number (if different): Contact fax (if different):
Email address:
Contact address (if different):

Please, also understand that a manufacturer ID number will only be issued after we have certified that your first DCC product conforms to NMRA standards. We will provide mailing information once you apply for an ID number.