Welcome to GMW3059 Website

Welcome to the GM Materials Reporting website. This site is designed to assist GM Suppliers in fulfilling GMW3059, GM's Restricted and Reportable Materials For Parts Specification. Explore the site to view online presentations, downloadable references, technical support and contact information. To use this site, you must register. For more information about registration, click here. To find out more about our privacy policy, click here.


Cookies are required to log into this website. Please check your browser settings and try again.