Welcome to the Alstom Signaling Technical Resource Center
TRC is an informational site where you can get the latest alerts
and documents for Alstom Signaling products. We will continue
to expand and improve the Technical Resource Center in order to
serve you better and provide you with the latest revisions and up
to date information.
You must be a registered user to get information.
To register click here.
If you are a registered user please use the form to the left to login.
Having problems using this site or locating a specific document?
Please contact us at firstname.lastname@example.org or
call toll free 1-800-717-4477.