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Enjoy the Season!

CSI offices will be closed Monday, December 24,
Tuesday, December 25, and January 1.

We've Moved!

CSI has moved to a new, smaller, and cost-effective office space to better serve members.

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Save Time. Get Answers.
Have Fun.

Bring your project specs to the Master Specifier Retreat, June 19-21, 2019 in Chicago, and get one-on-one feedback from manufacturers who know.

Specifier Applications Now Being Accepted

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Grab a Seat at the Table

Building product manufacterers are encouraged to register as soon as possible for the summer Master Specifiers Retreat, June 19-21, 2019 in Chicago. Knowledge Exchange Tables are going fast!

Reserve your table

Artificial Intelligence and the Internet of Things

What it means for construction project delivery

Read the blog

New Portal Makes Volunteering Easy

See all volunteer opportunities in one location. Easily apply for options that interest you and work with your schedule

Opt into the volunteering pool

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CSI's Career Center
Post Jobs. Find Jobs.

As a CSI member, you have access to the CSI Career Center, a resource for posting and finding industry-specific jobs. This service is free to job seekers.2018 01 In States 21 02 31 Created United Dc5m Mix At English CgOOqw

Learn More

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Earning a CSI certification identifies individuals who have demonstrated a high level of skills, experience, and expertise within the commercial construction industry.






Upcoming Events

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CSI is a national association of more than 8,000 professionals. CSI members are experts in building construction and the materials used therein and are dedicated to improving the communication of construction information.

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Standards that guide the construction industry’s communication and documentation.


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See more

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Connect with your local CSI chapter

Chapter Locator

Specifier Magazine

Watch hours of educational webinars at your own pace.



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Looking for someone? Start here.


Do you want to increase your value to the project team?


By joining CSI you can tap into the collective knowledge of professionals from across the industry.

Join Now!