October 22: Randall Rothenberg blogs, in response to a New York Times story, that "measurement discrepancies will be resolved."
Read the blog
September 28: IAB applauds as audience measurement firm comScore enters audit process and IAB supports Neilsen//NetRatings as it continues through its audit process.
Read more here
May 22: IAB issues a Press Release summarizing detailed outcome of Audience Measurement Summit 
Read the press release
May 16: Audience Measurement Summit held at IAB.
Nielsen//NetRatings announces it will move forward to accreditation Read the press release
May 9: The AAAA, ANA, and ARF, lend their support to the IAB’s open letter. Read the joint press release issued by the AAAA, ANA and ARF (.pdf 50kb)
April 20: The IAB Issues an Open Letter to comScore and Nielsen/Netratings (NNR) Read the IAB Open Letter and Press Release
