On September 13, 2010, the Secretary of Health and Human Services (the Secretary) published in the Federal Register a Notice of Proposed Rulemaking (NPRM) proposing changes to the regulations governing the National Vaccine Injury Compensation Program (VICP). Specifically, the Secretary proposed revisions to the Vaccine Injury Table (Table) to create distinct listings for hepatitis A, trivalent influenza, meningococcal, and human papillomavirus vaccines. The Secretary is now making this amendment to the Table by final rule; it is technical in nature. The four categories of vaccines described in this final rule are already covered vaccines under the VICP (starting in 2004) and are currently listed in a placeholder category (box XIII) in the Table. This final rule will list these vaccines as separate categories on the Table, with no associated injuries noted at this time, in order to help the public identify clearly that these vaccines are covered by the VICP. The changes implemented here are authorized by section 2114(e) of the Public Health Service Act (the Act).