IGBC professional credentials:

Differentiate yourself expertise and take your career to the next level

International GBC (IGBC) credential denotes proficiency in today’s sustainable design, construction and operations standards. More than 150,000 professionals have earned a International GBC (IGBC)  credential to help advance their careers. Showcase your knowledge, experience and credibility in the green building marketplace as  INTERNATIONAL GBC (IGBC)  professional.

INTERNATIONAL GBC (IGBC) Green Associate
A foundational professional credential signifying core competency in green building principles. Learn more.

INTERNATIONAL GBC (IGBC)  AP with specialty
An advanced professional credential signifying expertise in green building and a INTERNATIONAL GBC (IGBC)  rating system. Learn more.

Register for a INTERNATIONAL GBC (IGBC)  online exam

Already hold a credential? Go to your account.

Pursue additional credentials

Become a Green Rater or Green Classroom Professional to further the mission of green homes and schools.

Green Raters
Green Raters provide in-the-field verification services at each and every INTERNATIONAL GBC (IGBC)  Certification and Rating System: Homes project. Learn more.

Green Classroom Professional
Green classroom professionals advocate for healthier, more sustainable learning environments. Learn more.

Validate your sustainability knowledge

Green jobs are in demand.
By 2017, the green construction industry is expected to account for over 3.0 million worldwide jobs. Passing INTERNATIONAL GBC (IGBC) exam sets you a part from the pack by validating your field expertise and differentiates from the crowd.

Increase your green building knowledge.
Studying for a INTERNATIONAL GBC (IGBC) online exam provides you with fundamental knowledge of green building concepts, including transportation, energy, water and air quality, Green building construction, various rating system of Green building concept.

Join a global network of sustainability professionals and advocates.
Green building is global, and when you earn a INTERNATIONAL GBC (IGBC) credential, you join an international community of professionals committed to better building, design and operations.