Below are links to PDFs of the current guidelines.
Full manual
ANR Logo: Guidelines for Use (1mb)
Manual by section
Section 1: General Logo Specifications (280K)
Section 2: Stationery (150K)
Section 3: Communication - ANR Business Cards (300K)
Section 4: News (220K)
Section 5: Publications (160K)
Section 6: Specialty Items (130K)
ANR logos for download
The standard logo that includes the University of California text.
What do logo file names mean?
The logos have a code in their file name that indicates logo type, color, and the general size they are designed to be used at without becoming illegible.