Professional Legal Partner for Expatriates in Bali

Bams Expat Law Office provides trusted legal solutions for your personal and business needs in Bali.

Legal Partner Bali

About Us

Bambang Purwanto, S.H., M.H.

Bambang Purwanto, S.H., M.H.

Founder & Senior Legal Consultant

Bams Expat Law Office was established by Bambang Purwanto with a mission to bridge the complexities of the Indonesian legal system for foreign nationals and international investors. As the firm's lead advocate, he ensures every client receives precise, transparent, and high-standard legal protection.

Academic Authority

Graduated with honors (Cum Laude) from Udayana University’s Master of Laws, ensuring rigorous legal analysis for every case.

Expat Specialist

Extensive experience in handling cross-border legal matters and representing the international community in Bali.


Proven Track Record

  • 90% Foreign Case Portfolio: Highly experienced in international criminal defense and legal mitigation for foreigners.
  • Civil & Contract Disputes: 100% focused on defending foreign interests in Breach of Contract and Tort cases.
  • Investment & PT PMA: Overseeing company establishment and Legal Due Diligence to secure foreign investments.
  • Interpol Red Notice: Specialized technical expertise in handling international legal procedures related to Interpol.

Our Services

Civil Law

Breach of Contract & Civil Disputes

Criminal Law

Litigation & Defense for Foreign Nationals

Corporate Law

PT PMA Setup & International Compliance

Mining Law

Mining Permits & Regulatory Compliance

Security Services

Cyber Security & Private Escort Services