Microsoft Windows 7 and Microsoft Windows Server 2008 R2 formally entered evaluation for Common Criteria Evaluation Assurance Level 4 augmented with flaw remediation (ALC_FLR.3), commonly referred to as EAL4+. The Protection Profile in use is PP_GPOSPP_V7. This evaluation is being conducted in the USA with the NIAP Common Criteria Evaluation and Validation Scheme (CCEVS) with SAIC as the Common Criteria Testing Laboratory (CCTL). The official record may be found here:

http://www.niap-ccevs.org/cc-scheme/in_evaluation/?tech_name=Operating+System