CSI Greater Saint Louis Chapter is the region's chapter of the Construction Specifications Institute. Learn about our upcoming meetings, programs, and events to connect you to the most knowledgeable design and construction professionals in town. Sign up for our newsletter and follow us on Twitter to keep up to date. And to get the full benefits of CSI, please JOIN at the link above or via csiresources.org (remember to choose the Greater Saint Louis Chapter when signing up). Click Here to create a New Login or to Reset your Password (note: If creating a New Login, you MUST use the email address on file with CSI to verify your membership status with the Chapter)