The most recent printed version of the Grey Book (Principles and Policies that Govern Your Research, Instruction, and Other Professional Activities) was published in January of 2002. The following sections have changed since the publication date; the current versions are posted online.
Statement of Policies and Procedures Governing the Use of Human Subjects in Research (New University-wide policy voted by the President and Fellows, 9/22/2003)
Guidelines for the Use of Non-Human Vertebrate Animals in Research and Teaching (updates and revisions to procedures and contact information, amended April 2006)
Stipulations Regarding Research Appointments Within the Faculty and Affiliated Institutions (item III.D, Co-PI eligibility for Research Associates, added 4/20/2004)
Royalty Sharing Policy for Intellectual Property (some changes to introductory text and explanatory notes, March 2003)
Supplement to the Royalty Sharing Policy for Intellectual Property (amended March 2003)