Certified Collectibles Group
NGC is an independent member of the Certified Collectibles Group.
Certified Collectibles Group® (CCG®) is comprised of the world's leading companies providing professional services for the collectibles industry. With unparalleled integrity, reliability, and expertise, CCG is widely recognized as the most trusted source of unbiased opinions about the condition and authenticity of the collectibles we certify.
Dealers, collectors and investors around the world use us to grade their coins, paper money and comic books. Our goal is simple — to maintain the integrity of your favorite pursuit.