The American Concrete Institute has released the 2023 ACI Collection of Concrete Codes, Specifications and Practices.

The ACI Collection is the most comprehensive and largest single source of information on concrete design, construction, materials and repair, with over 50 codes and specifications and more than 200 practices – including all guides, reports and education publications.

The ACI Collection features ACI 318 (“Building Code Requirements for Structural Concrete”), ACI 301 (“Specifications for Structural Concrete”), ACI 562 (“Code Requirements for Assessment, Repair and Rehabilitation of Existing Concrete Structures”) and ACI 440.11 (“Code Requirements for Structural Concrete Reinforced with Glass Fiber-Reinforced Polymer Bars”).

The 2023 version includes dozens of newly published documents, ranging from codes on fiber-reinforced polymer to guides for concrete rehabilitation, shotcrete and much more. Additional categories in the ACI Collection include concrete materials, properties, design, construction, reinforcement, specialized application, repair, structural analysis and innovation, plus popular topics such as slabs, formwork and masonry.

The ACI Collection is available as a convenient online subscription, a USB drive and a nine-volume set of books. Specifically developed for individual users, the online subscription to the ACI Collection is the most convenient format, is always up-to-date and includes access to every new ACI document as soon as it is published. Additionally, the online subscription includes access to current and historical versions of ACI’s codes and specifications, along with versions in both inch-pound and S.I. units.

Special online access for multiple users, entire offices and large multi-national companies is also available.

To subscribe or order, visit