Several notable organizations play vital roles in providing the U.S. commercial grade steel and metal pre-engineered building industries with guidelines and state-of-the-art research.

The Light Gauge Structural Institute (LGSI) is an alliance of manufacturers of light gauge framework. This affiliation has produced a guidebook that describes appropriate weight-bearing capacity for various metal and steel building applications. This group sponsors pre-scheduled examinations of its affiliate production facilities to audit assembly techniques for certain materials.

The AISI, or the American Iron and Steel Institute, is a key organization in the manufacturing industry. AISI was originally known as the American Iron Institute when it originated in the mid-1800s. This Institute has been instrumental in establishing proper steel structure design methods and defining their proper function. The AISI drives standards for support components, roof and wall applications, as well as the majority of structural pieces used in metal building systems. Standards also cover the proper manufacture and use of cold-formed steel components, which are parts made without heat. For over 60 years, AISI has published a handbook that is recognized as the foremost authority on cold-formed design. This group offers instruction on many facets of hi tech assembly methods, and is very active in the overall promotion of the pre-engineered metal building industry.

NAIMA, or the North American Insulation Manufacturers Association, is based in Virginia, of which most major insulation manufacturers of insulation are members. NAIMA determines guidelines and protection applications for insulation products.

The Metal Construction Association (MCA) promotes the utilization of high-grade metal in any building. The MCA promotes a metal building trade show yearly, and presents awards to outstanding building projects. The Metal Construction Association is based in Illinois and analyzes the feasibility of metal building construction for new business locations.

The CCFSS, or Center for Cold-Formed Steel Structures, is a key organization working to expand the use of cold-formed all-steel structures. This Center gathers consultative panels of well-known experts from colleges, manufacturers and the national government to help refine cold-formed steel and metal advancements, and works to increase public understanding of these processes. The group is located at the University of Missouri.

The National Roofing Contractors Association (NRCA) is 100 years old and includes many conventional roofing contractors in its membership alongside steel building fabricators and suppliers. This alliance provides technical facts on existing and new roofing materials and building plan utilization.

The Metal Building Contractors & Erectors Association (MBCEA) operates from Ohio. Its membership includes metal structure builders and General Contractors. This association highlights a unique approach that permits neighboring members to meet, discuss issues and exchange news. The MBCEA also helps negotiate client/contractor agreements based on legal documentation of manufacturing standards.

These organizations are great resources for just about any business involved in the steel and metal building industry. Further, membership in any of these organizations can offer assurance to business owners considering buying a metal building that the chosen manufacturer or supplier is qualified and likely to meet industry standards and guidelines.