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.

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Having problems using this site or locating a specific document? Please contact us at info@alstomsignalingsolutions.com or call toll free 1-800-717-4477.