South Summit is a Bangkok law firm at the crossroads of international trade, business law and contracts, human rights, NGO advisory, and media & entertainment law. We serve Thai industries, exporters, businesses, creative sector clients, and international organisations navigating complex cross-border legal environments — bringing deep Thai law expertise and global reach through our U.S. firm partners.
South Summit is a Bangkok-based specialized law firm, established in 2014, operating at the intersection of international trade, business and contract law, human rights, international NGO advisory, and media and entertainment law. The firm advises Thai industries, exporters, commercial enterprises, creative sector clients, international organizations, and individuals engaged in transnational litigation, each navigating complex and multi-jurisdictional legal environments.
The firm's practice is led by attorneys with complementary expertise spanning transnational litigation and trade law, media and entertainment, and human rights advocacy. This multidisciplinary strength is unified by a commitment to client-centered, purpose-driven legal representation, supported by a broader team of legal professionals across all core practice areas.
South Summit delivers integrated legal services across the full spectrum of a matter, seamlessly navigating commercial contracting and board-level advisory, courtroom representation, trade compliance, regulatory frameworks governing international NGO establishment, and the evolving commercial and legal demands of the media and entertainment sector. Its approach encompasses the entire lifecycle of legal engagement, including structuring, compliance, representation, and resolution.
The firm is led by its Managing Director, Dornnapha Sukkree, who also serves as Co-founder and Executive Director of MAST Human, a nonprofit social enterprise dedicated to combating human trafficking and forced criminality through the application of legal expertise and technology. This dual role reflects a broader institutional commitment to ethical leadership and human-centered policy, which underpins the firm's approach to every mandate.
South Summit brings together complementary practice areas anchored in international trade law, human rights compliance, business law and contracts, NGO establishment, litigation, and media and entertainment law — providing clients with integrated counsel across the full spectrum of their legal needs in Thailand and across borders.
We advise Thai exporters, manufacturers, and trade associations on WTO frameworks, trade remedy proceedings, tariff classifications, rules of origin, non-tariff barriers, and export controls — with a focus on the US–Thailand trade corridor and protecting Thai market access globally.
South Summit is one of the few Thai firms advising at the intersection of trade access and human rights law. We guide Thai exporters through forced labor due diligence, UFLPA exposure, supply chain compliance, and ESG legal frameworks required for continued access to international markets.
South Summit advises businesses operating in Thailand on the full range of commercial legal matters — from company establishment and foreign business licensing under the FBA, to drafting and negotiating commercial contracts, reviewing regulatory compliance, structuring joint ventures, and providing ongoing business legal counsel. We help clients build solid legal foundations and manage risk across their operations.
South Summit provides specialist consultancy and legal representation for international non-governmental organisations seeking to establish a presence in Thailand. We advise on the two primary pathways under Thai law: establishing a national office under the relevant ministerial regulations, and providing financial assistance or operating through a Thai-registered foundation. We guide clients through the full process — from structural assessment and regulatory strategy through to submission, registration, and ongoing compliance — ensuring that international NGOs can operate lawfully, effectively, and in alignment with their mission in Thailand.
South Summit handles civil and commercial litigation, domestic and international arbitration, enforcement of foreign judgments, regulatory disputes, and complex contract disputes — providing tenacious advocacy grounded in deep procedural knowledge of the Thai legal system.
South Summit advises clients across the media, entertainment, and creative industries on the full range of legal matters unique to this sector. We act on content licensing and distribution agreements, intellectual property protection, talent and production contracts, broadcasting and digital media regulations, and rights clearance. We also advise on the regulatory framework governing media businesses in Thailand, including foreign ownership restrictions and content compliance, and represent clients in disputes arising from the creative and entertainment space.
Thai exporters and industries face an increasingly complex array of legal and regulatory challenges when accessing the United States market. South Summit works through our firm partners in the United States — qualified U.S. attorneys who handle all U.S. jurisdiction matters — providing Thai clients with seamless, end-to-end cross-border representation.
Our firm partners manage representation before U.S. federal agencies, the International Trade Commission, and U.S. courts on behalf of Thai industries and exporters — while South Summit coordinates strategy, client communication, and the Thai-side legal dimensions of every matter.
Discuss Your Situation →Our U.S. firm partners handle representation in anti-dumping and countervailing duty investigations before the DOC and ITC, with South Summit coordinating Thai-side strategy and client matters throughout each proceeding.
Our firm partners advise on tariff classification disputes, Section 301 exclusions, and non-tariff barriers affecting Thai goods — with South Summit providing complementary Thai legal and commercial context at every stage.
Working jointly with our U.S. firm partners, we help Thai exporters build the compliance record needed to satisfy U.S. forced labor import restrictions and protect continued access to the U.S. market.
Our firm partners monitor U.S. trade policy developments affecting Thai industries, enabling South Summit to deliver timely, integrated guidance across both jurisdictions simultaneously.
Deep expertise in Thai legal frameworks combined with fluency in international trade law — ensuring clients receive seamlessly integrated counsel across jurisdictions without gaps or duplication.
South Summit's Managing Director and practice heads are women attorneys — bringing a distinctive combination of legal rigour, human-centred advocacy, and ethical commitment to every client mandate.
One of the few Thai law firms offering specialist consultancy for international NGOs seeking to establish a presence in Thailand — guiding clients through both the national office and foundation pathways under Thai law.
Legal leadership, business acumen, and a commitment to integrity — guiding clients toward long-term positioning and sustainable compliance, not just case-by-case resolution.
South Summit is backed by a wider team of attorneys, paralegals, and legal specialists working across all practice areas. Below are the key persons leading the firm's core practices, client relationships, and operations.
Thai-qualified attorney specialising in transnational litigation, international trade law, and white-collar crime, with particular expertise in regulatory and enforcement matters arising from cross-border trade practices. Her practice focuses on multi-jurisdictional matters involving Thai nationals subject to foreign investigations, particularly in the United States — including matters concerning the FCPA, money laundering, unlawful distribution of prescription drugs, and trade-related offences.
She also undertakes strategic litigation representing victims and survivors of human trafficking, child sexual exploitation, and online child exploitation, advancing individual representation alongside broader policy advocacy and systemic reform. Co-founder and Executive Director of MAST Human, a nonprofit social enterprise leveraging legal expertise and technology to combat trafficking and exploitation.
Thai Barrister-at-Law with a distinguished professional background spanning both the media industry and legal practice. Before transitioning to law, she served as Editor-in-Chief of a reputable news outlet, where she developed deep expertise in media operations, editorial governance, and industry standards.
She leads the firm's media and entertainment law practice, advising clients on defamation, content liability, regulatory compliance, and intellectual property across traditional and digital platforms. Her insider understanding of the media landscape enables her to deliver legal counsel grounded in both legal rigour and practical industry insight. She also serves on the firm's litigation team, representing clients in defamation disputes, media-related claims, and commercial and regulatory matters.
Thai-qualified attorney with over a decade of experience in litigation. Her practice is grounded in a trauma-informed, client-centred approach, with particular expertise in representing survivors of sexual violence, human trafficking, and forced labour.
Beyond her human rights work, she has broad experience in general civil and criminal litigation across a wide range of disputes. She also advises on contracts, commercial compliance, and provides legal consultancy to non-governmental organisations — combining practical legal solutions with a strong understanding of operational and regulatory environments. She has extensive experience acting for women, boys, and girls in high-risk and sensitive cases, prioritising the dignity, safety, and well-being of clients while advancing their legal rights at every stage of proceedings.
Pattanan Boonkong serves as Office Manager and Director of the firm, overseeing administrative operations and ensuring the effective functioning of the organisation. She plays a central role in supporting the legal team, coordinating internal processes, and maintaining operational efficiency across all areas of the firm.
Her responsibilities include managing day-to-day administration, supervising support staff, and implementing systems and controls to ensure that the firm operates smoothly and in alignment with professional standards. She also contributes at the management level, supporting strategic planning and organisational development. Her leadership and attention to detail are instrumental in enabling the legal team to deliver high-quality services, ensuring that both client matters and internal operations are handled with efficiency, consistency, and professionalism.
Whether you are navigating trade remedy proceedings in Thailand or across key international markets, managing complex supply chain compliance, seeking strategic counsel on business law and commercial contracts, establishing an international NGO in Thailand, advising on media and entertainment matters, or advancing litigation before Thai courts — South Summit stands ready to act with precision, agility, and unwavering commitment.