Metrolinx Technical Standards

Metrolinx Technical Standards
Engineering & Architectural Standards
Standards Development & Deviations

STANDARDS DEVELOPMENT & DEVIATIONS

This page includes procedures and supporting documents to assist with developing new standards and submitting deviations. The Metrolinx Requirements for Writing Technical Standards explains how to organize and write good, enforceable technical standards. When a Project Delivery Team (or their consultant or contractor) is unable to meet a mandatory technical standard on their project they can follow the Standards Deviation Procedure and submit a request to deviate.

Standard

TITLE	DOCUMENT NO.	REV. NO.
Requirements for Writing Technical Standards	MX-REQ FOR WRITING-PROC-2017-REV1	01
Standards Deviation Procedure	MX-EST-PRC-002	01

Guideline

TITLE	DOCUMENT NO.	REV. NO.
Quick Reference Guide	MX-RFW QUICK REFERENCE GUIDE-PROC-2017	01

Amendment Record

Standards Development and Deviations Amendment Record