Stay on the cutting edge of structural steel design for seismic zones with a review of the most important changes in the 2022 AISC Seismic Provisions--and an intro to the 4th Edition of the Seismic Design Manual, too. We’ll cover what you need to know about adjustments to width-to-thickness ratio limits; new provisions for ordinary truss moment frames; improved cantilevered column guidance; provisions for the new coupled composite plate shear walls system (SpeedCore); a new appendix on nonlinear response analysis; and more!