The U.S. Small Business Association (SBA) published a final rule on Thursday that will implement changes to the Small Business Innovation Research (SBIR) program, such as eligibility criteria that now includes companies that are majority-owned by multiple domestic VCs. The rule is implementing the SBIR/STTR Reauthorization Act, which was signed into law this year and extended the SBIR program through Sept. 30, 2017. The changes take effect on Jan. 28, 2013 (see BioCentury, Oct. 17, 2011).