American National Standards Institute (ANSI) ANSI is a private, non-profit organization that administers and coordinates the U.S. voluntary standardization and conformity assessment system.
American Society for Testing Materials (ASTM) Develops high-quality, market-relevant international standards.
Glazing Industry Code Committee (GICC) A collaborative glass and glazing industry organization working to promote and protect the use of glass and fenestration at the model building codes.
Insulating Glass Manufacturers Alliance (IGMA) IGMA is a North American association of insulating glass manufacturers, suppliers of component materials and other industry-related professionals dedicated to upgrading product performance by promoting awareness of technological developments in the industry.
ISO 9001 When products, systems, machinery and devices work well and safely, it is often because they meet standards. And the organization responsible for many thousands of the standards which benefit the world is ISO.
National Fenestration Rating Council (NFRC) NFRC is a non-profit organization that administers the only uniform, independent rating and labeling system for the energy performance of windows, doors, skylights, and attachment products.
Safety Glazing Certification Council (SGCC) SGCC is a non-profit corporation whose main concern is public safety. They work to provide independent, third-party certification of safety glazing.