E-Government Reauthorization Act of 2007

E-Government Reauthorization Act of 2007 - Amends the E-Government Act of 2002 to reauthorize appropriations through FY2012 for: (1) the integrated Internet-based system providing public access to government information and services (federal Internet portal); (2) the governmentwide repository and website; (3) the study of best practices at community technology centers, development and dissemination of the online tutorial, and promotion of community technology centers; (4) common protocols for geographic information systems; and (5) the Office of Management and Budget (OMB) electronic government services, and federal management and promotion of such services. Extends the authorization of appropriations through FY2012 for: (1) coordination of federal information policy (information security); (2) the E-Government Fund; and (3) the Information Exchange Program. Amends the National Institute of Standards and Technology Act to extend the Computer Standards Program through FY2012. Amends the Paperwork Reduction Act to require the Director of the Office of Science and Technology Policy to: (1) develop best practices for agencies to follow in conducting privacy impact assessments; and (2) ensure that publicly available online federal government information and services are made more accessible to external search capabilities, including commercial and governmental.