The following free publications are made available by American Iron and Steel Institute.
For a complete list of all standards, design guides and other technical documents for purchase click here, to access free research reports click here
The following AISI standards are for use with the 2021 I-codes
2021 I-Codes:
AISI S100-16/S2-20, Supplement 2 to the 2016 Edition of the North American Specification for the Design of Cold-Formed Steel Structural Members
AISI S100-16 (2020) w/S2-20, North American Specification for the Design of Cold-Formed Steel Structural Members, 2016 Edition (Reaffirmed 2020) With Supplement 2, 2020 Edition
AISI S202-20, Code of Standard Practice for Cold-Formed Steel Structural Framing, 2020 Edition
AISI S220-20, North American Standard for Cold-Formed Steel Nonstructural Framing, 2020 Edition
AISI S240-20, North American Standard for Cold-Formed Steel Structural Framing, 2020 Edition
AISI S310-20w/S1-22, North American Standard for the Design of Profiled Steel Diaphragm Panels, 2020 Edition with Supplement 1
AISI S310-20/S1-22, Supplement 1 to the 2020 of the North American Standard for the Design of Profiled Steel Diaphragm Panels, 2022 Edition
AISI S310-20, North American Standard for the Design of Profiled Steel Diaphragm Panels, 2020 Edition
AISI S400-20, North American Standard for Seismic Design of Cold-Formed Steel Structural Systems, 2020 Edition
AISI S400-20-E1, Erratum to North American Standard for Seismic Design of Cold-Formed Steel Structural Systems, 2020 Edition
The following AISI standards are for use with the 2015 I-codes
2015 I-Codes:
AISI S100-12: North American Specification for the Design of Cold-Formed Steel Structural Members, 2012 Edition
AISI S110-07 w/S1-09 (2012): Standard for Seismic Design of Cold-Formed Steel Structural System - Special Bolted Moment Frames with Supplement No. 1, October 2009 (Reaffirmed 2012)
AISI S200-12: North American Standard for Cold-Formed Steel Framing - General Provisions, 2012 Edition
AISI S201-12: North American Standard for Cold-Formed Steel Framing - Product Data, 2012 Edition
AISI S202-15: Code of Standard Practice for Cold-Formed Steel Structural Framing, 2015 Edition
AISI S210-07 (2012): North American Standard for Cold-Formed Steel Framing Floor and Roof System Design, 2007 Edition (Reaffirmed 2012)
AISI S211-07 (2012): North American Standard for Cold-Formed Steel Framing - Wall Stud Design, 2007 Edition (Reaffirmed 2012)
AISI S211-07 (2012)-E1: Errata to North American Standard for Cold-Formed Steel Framing - Wall Stud Design, 2007 Edition (Reaffirmed 2012)
AISI S211-07/S1-12: Supplement 1 to the 2007 Edition of the North American Standard fr Cold-Formed Steel Framing - Wall Stud Design, 2012 Edition
AISI S212-07 (2012): North American Standard for Cold-Formed Steel Framing - Header Design, 2007 Edition (Reaffirmed 2012)
AISI S213-07 w/S1-09 (2012): North American Standard for Cold-Formed Steel Framing - Lateral Design 2007 Edition with Supplement No. 1, October 2009 (Reaffirmed 2012)
AISI S214-12: North American Standard for Cold-Formed Steel Framing - Truss Design, 2012 Edition
AISI S220-11: North American Standard for Cold-Formed Steel Framing - Nonstructural Members, 2011 Edition
AISI S230-07 w/S3-12 (2012): Standard for Cold-Formed Steel Framing - Prescriptive Method for One and Two Family Dwellings, 2007 Edition with Supplements 2 and 3 (Reaffirmed 2012)
The following AISI standards are for use with the 2006 I-codes
2006 I-Codes:
NASPEC-01 wSUP04: Specification
AISI/COS/NASPEC 2001: North American Specification for the Design of Cold-Formed Steel Structural Members, 2001 Edition
AISI/COFS/GP-2004: Standard for Cold-Formed Steel Framing - General Provisions, 2004 Edition
AISI/COFS/Header-2004: Standard for Cold-Formed Steel Framing - Header Design, 2004 Edition
AISI/COFS/Lateral-2004: Standard for Cold-Formed Steel Framing - Lateral Design, 2004 Edition
AISI/COFS/PM-2001: AISI/COFS/PM Supplement-2004: Standard for Cold-Formed Steel Framing - Prescriptive Method for One and Two Family Dwellings, 2001 Edition with 2004 Supplement
AISI/COFS/Truss-2004: Standard for Cold-Formed Steel Framing - Truss Design, 2004 Edition
AISI/COFS/WSD-2004: Standard for Cold-Formed Steel Framing - Wall Stud Design, 2004 Edition
