The NGBS Green certification process is designed to confirm a home or multifamily building meets the stringent requirements of the National Green Building Standard ICC-700 (NGBS). A building that earns the NGBS Green certification mark has been shown to conform to the NGBS as verified in-person by an Accredited NGBS Green Verifier and certified as conforming by Home Innovation Research Labs. As the national NGBS Green certification agency, our Quality Assurance (QA) oversight runs deep and we have expansive procedures to ensure buildings earning the certification mark are NGBS compliant. These QA procedures reinforce the NGBS Green certification mark by increasing homebuyer’s and renter’s confidence, bolstering the program’s value to builders and developers, and solidifying the program’s credibility with lenders and government agencies. Find our more about the QA that's "baked in" to our certification program.