Dr. Henri Lumban Raja is a Partner at De Raja Ming Law and Tax Firm, with more than 15 years of experienceadvising and representing corporations, financial institutions, healthcare providers, and high-profile individuals in tax disputes, commercial litigation, capital markets, and regulatory enforcement matters.

He is widely recognized for his ability to manage complex, high-stakes disputes involving taxation, financial services regulation, bankruptcy, and corporate governance. Henri regularly represents clients before tax courts, commercial courts, and regulatory authorities, where he is known for combining rigorous legal analysis with a pragmatic, business-oriented approach to dispute resolution and risk management.

His practice focuses on tax controversy and litigation, bankruptcy and corporate restructuring, financial services regulation, capital markets compliance, and medical and health law. Drawing on his multidisciplinary background in law, business, and healthcare regulation, Henri advises clients on both preventive regulatory strategy and contentious legal proceedings.

Henri is a licensed Tax Attorney, Certified Mediator, Capital Market Supporting Professional licensed by the Financial Services Authority (OJK), and a court-appointed Curator for bankruptcy proceedings.

He holds multiple advanced degrees in law, business, and medical law, and is currently pursuing a Doctor of Law (PhD) at Brawijaya University.

In addition to his legal practice, Henri is an active speaker, academic contributor, and writer, frequently addressing topics related to tax law, healthcare regulation, financial compliance, and professional liability in Indonesia.

Representative Experience

Tax Disputes & Regulatory Litigation

• Representing corporate taxpayers in tax dispute proceedings before the Indonesian Tax Court.
• Acting as Tax Attorney in complex tax controversy matters, including disputes involving multinational and domestic corporations.

Capital Markets & Financial Services

• Conducted legal due diligence and regulatory compliance review for bond issuance and mutual fund transactions.
• Provided legal advice to financial institutions and capital market participants on securities disputes and capital market regulations.

Commercial Litigation & Bankruptcy

• Represented companies and individuals in bankruptcy proceedings and debt restructuring cases.
• Served as court-appointed curator in insolvency proceedings involving corporate entities.

Corporate and Government Advisory

• Provided legal advisory services for land acquisition and regulatory compliance in infrastructure projects, including the Surabaya–Mojokerto Toll Road development.

Healthcare & Medical Law

• Acted as legal consultant to private hospitals and medical practitioners on issues related to healthcare regulation and professional liability.
• Represented clients in medical malpractice and healthcare dispute cases.