The American Concrete Institute has released the “2024 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 and reports. The 2024 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. Through an online digital subscription, users can access the most up-to-date version, which is also available as a USB drive or a nine-volume set of books. For more, visit www.concrete.org/store.