• The Red Book

    Principles of Federal Appropriations Law, also known as the Red Book, is a multi-volume treatise concerning federal fiscal law. The Red Book provides text discussion with reference to specific legal authorities to illustrate legal principles, their application, and exceptions. These references include GAO decisions and opinions, judicial decisions, statutory provisions, and other relevant sources.

  • For informal technical assistance relating to the Red Book, please e-mail redbook@gao.gov.