Justice Nazario is an Independent Director of Top Frontier Investment Holdings, Inc. (since 2014), the Chairperson of the Audit and Risk Oversight Committee (since 2017), a member of the Related Party Transaction Committee (since 2017) and Corporate Governance Committee (since 2017), and the Lead Independent Director (since 2018). She was the Chairperson of the Audit Committee and a member of the Nomination and Hearing Committee (2014-2017). She is also an Independent Director of San Miguel Properties, Inc. (since 2012), Ginebra San Miguel Inc. (since 2012), and San Miguel Food and Beverage, Inc. (formerly, San Miguel Pure Foods Company, Inc.) (since 2015). She is also currently the Dean of the College of Law of the University of Perpetual Help System DALTA in Las Pinas City (since 2011), Chairperson of Philippine Grain International Corp (since 2010), a Director of Mariveles Grains Corp. (since 2012), and a Legal Consultant of the United Coconut Planters Bank (since 2014). Justice Nazario is formerly an Associate Justice of the Supreme Court (2004-2009), the Presiding Justice of the Sandiganbayan (2003-2004), and the Chairman of the Board (2010) and Director (2010-2011) of the PNOC Exploration Corporation. Justice Nazario obtained her Bachelor of Laws degree from the University of the Philippines, College of Law.