The Indiana Department of Transportation will publish the 2026 edition of the Standard Specifications that will be effective for contracts letting on or after September 1, 2025. The Specifications will be published in two formats:

As a printed hard copy book, available to ACEC Indiana members for $27.50/ book and non-members at $55/ book.  This pricing INCLUDES shipping & handling.

Books are traditionally in high-demand and are only printed ONCE every two years.  Please plan accordingly when purchasing to provide for your firm/ company's two-year use. 

Books will be shipped to your shipping address.  If you wish for the books to be mailed to a different address than your shipping address, please e-mail sdunn@acecindiana.org.