Comscore Receives Accreditation from the CENP in Brazil

Continues to Expand Footprint in Brazilian Digital Market

São Paulo, Brazil April 18, 2011– Comscore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today announced that it has received accreditation from the Conselho Executivo das Normas-Padrão (CENP) in Brazil. Upon the recommendation of the Special Commission on Media Research near the conclusion of 2010, the Executive Committee ratified Comscore as an accredited institution and research provider in March 2011.

“We are pleased to receive accreditation from the CENP,” said Greg Dale, Comscore’s Chief Operating Officer. “Brazil’s digital industry is rapidly evolving and access to reliable and validated audience metrics is important for its continued growth. Comscore is committed to supporting this growth through providing innovative measurement solutions to the market based on a sound and accredited methodological approach.”

Greg Dale, Comscore’s Chief Operating Officer, will be presenting Comscore’s global vision of the digital media environment and the future of the industry at Meio & Mensagem’s upcoming Proxxima conference on May 4th in São Paulo. For more information, please visit www.comscore.com or www.proxxima.com.br

About Comscore

Comscore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world and preferred source of digital business analytics. For more information, please visit www.comscore.com/companyinfo.

Contact:
Sarah Radwanick
Director, Regional Product Marketing
Comscore, Inc.
+44 (0) 20 7099 1784
worldpress@comscore.com