Metrolinx Technical Standards

TECHNICAL STANDARDS LIBRARY

Welcome to the Metrolinx Technical Standards Library. This website houses all published standard documents for Engineering, Architecture, and Other Technical disciplines such as Payments (PRESTO), I&IT, Customer Transit Design, related to Metrolinx’s transportation infrastructure.

Looking for a Standard Document?

The Master List of Standard Documents is a searchable record that offers key information to browse all published standard documents.

Or, explore this site! Browse each section using the tab at the top of the page. For additional guidance on how to navigate this website refer to our How-to-Guide.

For best results, we recommend using Google Chrome and clearing your browser cache. This will ensure you get the most up-to-date version of our standard documents.

Publication News

Stay informed with Publication News, featuring the latest updates on new and revised standards. Access important announcements and changes to ensure alignment with current engineering and regulatory requirements.