From the NIH/OLAW:
Federal Register: NOT-OD-05-034
This Notice is to inform Public Health Service (PHS) awardee institutions that the NIH Office of Laboratory Animal Welfare (OLAW) is transitioning to electronic submission of final noncompliance reports instead of paper submissions by postal or express mail delivery. Effective immediately, institutions are requested to submit final reports to the OLAW Division of Compliance Oversight electronically, either by email (email@example.com) in PDF format or by fax (301-480-3387). Full implementation of electronic submission is required by December 31, 2013 after which paper submissions will not be accepted.