Dr. Erna Ratnaningsih is a senior advocate, legal scholar, and faculty member in the Business Law Department at BINUS University. Her professional and academic work encompasses human rights, constitutional law, access to justice, religious freedom, disability rights, migrant-worker protection, environmental governance, and public-interest litigation. She obtained her Bachelor of Laws degree from Universitas Sebelas Maret in Surakarta and her Master of Laws degree from the University of Canberra. She later earned her Doctorate in Law from Universitas Brawijaya after successfully defending a dissertation entitled The Regulation of Freedom of Religion as a Non-Derogable Right in Indonesia. Her doctoral research reflects her longstanding concern with the constitutional protection of freedom of religion and belief, particularly the scope and permissible limitations of rights that may not be suspended under any circumstances. Alongside her academic career, Dr. Ratnaningsih has extensive experience in legal practice and public service. She formerly held a leadership position at YLBHI Jakarta, where she worked as a public-interest lawyer handling cases of significant societal concern. Her legal advocacy has consistently focused on protecting vulnerable communities, strengthening access to justice, and promoting institutional accountability. She has also served as a Commissioner of the Prosecutorial Commission of the Republic of Indonesia and as an expert advisor to the Indonesian House of Representatives. These appointments demonstrate the breadth of her experience in legal oversight, public policy, legislative affairs, and justice-sector reform. Her publications address a wide range of constitutional, human-rights, administrative, and socio-legal issues. They include The Erga Omnes Principle in Constitutional Court Decisions; The Changing Paradigm of National Legal Development following the Constitutional Amendments; Interfaith Marriage in Indonesia; A New Paradigm for the Protection of Indonesian Migrant Workers; The Right to Freedom of Religion and Belief in the Context of Human Rights; and The Scope and Restriction of Freedom of Religion as a Non-Derogable Right under the Indonesian Legal System. Her scholarship also examines disability rights, assistance for victims of human trafficking, the role of paralegals in legal-aid provision, compensation claims arising from the expanded jurisdiction of the Administrative Court, and the establishment of legal clinics to broaden access to justice for disadvantaged communities. Her concern for child protection is further reflected in What to Do When Your Child Becomes a Victim or Perpetrator of a Criminal Offence and her research on the exploitation of Indonesian children working aboard vessels transporting asylum seekers to Australia. In addition, Dr. Ratnaningsih has contributed to contemporary debates on data privacy, public health restrictions, renewable-energy policy, corporate responsibility in global supply chains, sustainable development, and the legal relocation of national capitals. Through her advocacy, scholarship, institutional service, and commitment to public-interest law, she continues to make a substantial contribution to human-rights protection and legal reform in Indonesia.
