Join CSI for free for one year!Chapters....Sign up new members now!
CSI members are experts in building construction and the materials used therein and are dedicated to improving the communication of construction information.
The Great Lakes Region includes the states of Indiana, Kentucky, Michigan, Ohio, and West Virginia.
What is CSI?
Learn more about your Region or Chapter role as an officer or committee chair.
Effective communication among all the involved parties is the cornerstone for successful completion of construction projects. MasterFormat 2020 helps you organize and communicate your plan.Learn more at CSIResources.org
Buy it today from the CSI Bookstore
Select an existing album from the list.
By joining CSI you can tap into the collective knowledge of professionals from across the industry.
Meet the Board
Join a Committee
© 2016-2017 Construction Specifications Institute All rights reserved