General information about the Teachers' Retirement System of the State of Illinois (TRS) is summarized in our Public Information Summary. Our Public Information Summary contains information about TRS's purpose, membership, key statutory provisions, benefits, funding, Board of Trustees, and administration.

Click here to view our Public Information Summary, (PDF) which is updated annually. This version was updated November 2009.

For the latest available version of the TRS administrative rules, visit the Joint Committee on Administrative Rules Administrative Code by clicking here.

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