Errata

Errata 1 to AISI S240-15 - North American Standard for Cold-Formed Steel Structural Framing, 2015 Edition - Amended July 25, 2017 - FREE DOWNLOAD
Errata 2 to AISI S240-15 - North American Standard for Cold-Formed Steel Structural Framing, 2015 Edition - Amended July 30, 2020 - FREE DOWNLOAD
Errata 1 to AISI S211-07 (Reaffirmed 2012) - North American Standard for Cold-Formed Steel Framing - Wall Stud Design, 2007 Edition (Reaffirmed 2012) - Amended March 18, 2015 - FREE DOWNLOAD
Errata 1 to AISI D100-13 - Cold-Formed Steel Design Manual, 2013 Edition - Amended October 22, 2014 - FREE DOWNLOAD
Errata 1 to AISI S100-12 - North American Specification for the Design of Cold-Formed Steel Structural Members, 2012 Edition - Amended August 16, 2013 - FREE DOWNLOAD
Errata 2 to AISI S100-12 - North American Specification for the Design of Cold-Formed Steel Structural Members, 2012 Edition - Amended March 17, 2014 - FREE DOWNLOAD
Errata to AISI S201-12 - North American Standard for Cold-Formed Steel Framing - Product Data, 2012 Edition - FREE DOWNLOAD
Errata to AISI S230-07/S2-08 - North American Standard for Cold-Formed Steel Framing - Prescriptive Method for One and Two Family Dwellings, 2007 Edition - FREE DOWNLOAD
Errata to AISI D100-08 - Cold-Formed Steel Design Manual - FREE DOWNLOAD
Errata to AISI S100-07 - North American Specification for the Design of Cold-Formed Steel Structural Members, 2007 Edition - FREE DOWNLOAD
Errata to AISI S213-07/S1-09 - North American Standard for Cold-Formed Steel Framing - Lateral Design, 2007 Edition - FREE DOWNLOAD

Latest News

Free Online Student/Faculty Steel Bridge Live Lecture Series to be Held February 23 - March 11, 2021

January 19, 2021

The six-part live-lecture educational series will cover the many aspects of designing, fabricating and constructing steel bridges.

CFSEI to Host Webinar on "Frequently Misunderstood Wind Load Topics for Cold-Formed Steel Structures" on February 4, 2021

January 14, 2021

The webinar is designed for architects, engineers, building officials and contractors; it awards 1.5 PDHs.

Steel Industry Celebrates the Accomplishments and Legacy of the CCFSS While Transitioning to the Future

January 12, 2021

The Center for Cold-Formed Steel Structures (CCFSS) is closing its doors after 30 years, but its programs will continue under the management of various sponsoring organizations.

AISI Updates Six Cold-Formed Steel Design Standards

January 5, 2021

The standards are available for free download at https://www.cfsei.org/free-aisi-standards.

Steel Press-Brake-Formed Tub Girder System Selected as 2021 AASHTO Innovation Initiative Focus Technology

December 22, 2020

During 2021, the AASHTO Innovation Initiative will invest time and resources to accelerate the adoption of the PBTG system to improve the U.S. infrastructure.