Final Regulations for FFEL, Direct, and Perkins, 73 Fed. Reg. 63,232 (Oct. 23, 2008) January 01, 2008 pdf
Proposed Regulations for General Provisions, 74 Fed. Reg. 42,379 (Aug. 21, 2009) January 01, 2009 pdf
Supplementary Information to Perkins Regulations Amendments, 72 Fed. Reg. 55,055 (Sept. 28, 2007) September 28, 2007 pdf