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    Registration Open!
    The most comprehensive review available! Recordings and course materials available until the 2021 October SE Exam.

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    Join or renew now for a full year of SEAOI programs and benefits in 2023-2021

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    Looking for an engineer for a residential or small commercial project?  Many SEAOI members specialize in smaller scale projects!  

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    10th Annual Structures Symposium - Call For Abstracts

    October 1, 8, 15 and 22, 2023
    12:00 pm to 2:00 pm

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    Design and Detailing of Reinforced Concrete Buildings in Accordance with ACI 318-19

    David Fanella  gives an overview on the recently published Design Guide
    September 15, 17, 22 and 24, 2023
    12:00 pm to 2:00 pm

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Welcome to the SEAOI website! Whether you are a practicing engineer, a curious student, or an interested citizen, you can find the information you need here. SEAOI was founded in 1965 to advance and advocate excellence in structural engineering and to aid in safeguarding the public. In 2015, we celebrated 50 years of living out our mission in Illinois.

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You can always find the latest events listed in the column to the right, on our Events Calendar page, or, if you prefer a calendar format, on our Google calendar. 

Join our mailing list!

SEAOI sends a weekly Tuesday Update email, as well as selected other annoucements for special events and news affecting the engineering community.  Use the button below to sign up.  You can also indicate your interest in Bridge Events, Central Illinois activities, and Women in Structural Engineering (SEAOI WiSE).

Sign Up for Email Updates

Contact us!

Have a question about SEAOI?  Interested in getting involved as a volunteer?  Contact us!