Legal Services
OPUS Law provides comprehensive legal services tailored to both local and international clients in Thailand. Our expertise covers family law, property transactions, corporate structuring, contract drafting, due diligence, and dispute resolution. Whether you are buying a home, negotiating a commercial lease, planning your estate, or navigating cross-border legal matters, we offer clear, practical advice and hands-on support. With a client-first approach and deep knowledge of Thai law, OPUS Law is committed to protecting your interests at every step.
Litigation
When disputes cannot be resolved through negotiation, OPUS Law provides skilled representation in Thai courts at all levels.
Our litigation practice covers civil and commercial disputes, including contract breaches, property conflicts, family matters, debt collection, and business disagreements.
We guide you through each stage of the legal process, from filing claims and gathering evidence to court hearings and enforcement of judgments. With a strategic approach and thorough understanding of Thai procedural law, OPUS Law fights to protect your rights and achieve the best possible outcome.
Arbitration
For clients seeking a faster, more private alternative to court litigation, OPUS Law offers expert arbitration services in partnership with the Thailand Arbitration Center (THAC).
Arbitration allows parties to resolve commercial, property, or contract disputes outside of the traditional court system, with binding decisions from a neutral arbitrator.
Our team assists with drafting arbitration clauses, initiating proceedings, presenting evidence, and enforcing awards. Through our collaboration with THAC, we ensure efficient, cost-effective, and internationally recognized dispute resolution tailored to your needs.
Intellectual Property
OPUS Law helps protect your intellectual property rights in Thailand, including trademarks, patents, copyrights, and trade secrets. Our services include IP registration, portfolio management, enforcement against infringement, and defense of IP claims.
Whether you are an individual creator, startup, or established business, we guide you through the application process with the Department of Intellectual Property and represent you in disputes or licensing negotiations. With OPUS Law, your ideas, brand, and creative works remain properly protected under Thai law.
Employment & Labor Law
OPUS Law provides comprehensive employment and labor law services for both employers and employees in Thailand.
We assist with drafting employment contracts, company handbooks, termination agreements, and non-compete clauses. Our team also handles workplace disputes, wrongful termination claims, wage complaints, and severance negotiations.
Whether you need to ensure compliance with the Thai Labor Protection Act or resolve a sensitive employment matter, OPUS Law offers practical guidance to protect your rights and maintain a fair workplace.
Technology & Data Privacy
OPUS Law helps businesses navigate Thailand's evolving technology and data privacy landscape, including compliance with the Personal Data Protection Act (PDPA).
Our services include drafting privacy policies, consent forms, and data processing agreements, as well as conducting PDPA audits and risk assessments. We also assist with software licensing, technology contracts, e-commerce regulations, and cross-border data transfers.
Whether you are a startup, tech company, or established enterprise, OPUS Law ensures your digital operations remain legally compliant and secure.
Notary & Power of Attorney
OPUS Law offers professional notarisation services through our qualified in-house staff.
We are authorised to witness signatures, certify true copies of documents, and administer oaths for use both in Thailand and internationally.
Whether you need to notarise affidavits, powers of attorney, property documents, corporate papers, or visa-related forms, our team ensures the process is fast, accurate, and legally compliant. With OPUS Law, you avoid the hassle of long queues and benefit from personalised, efficient service you can trust.
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CONTACT us;
info@opus-legal.com
Tel: +66 (0)85 331 9559 (Eng/Thai)
© 2026. All rights reserved by Opus Law.
Opus Law operates as a group of affiliated legal firms across Thailand. Bangkok services are provided by Opus Law Bangkok Co., Ltd. Chiang Mai services are provided by Opus International (Thailand) Co., Ltd
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Opus Law Chiang Mai
D-Tower, 250 Mahidol Rd Amphoe Mueang Chiang Mai, Pa Daet Sub-district, Chiang Mai, 50100
Opus Law Bangkok,
Tower 4, 28th Floor One Bangkok, Wireless Road, Bangkok, 10330
Baqian Law, Kunming
No 5 Building Morgan Capital Center
No 914 Dianchi Road, Kunming, China
info@opus.co.th
Tel: +66 (0) 65 726 2533 (Thai)
fuhx@baqianlaw.com
Tel: +86 1309 995 6198 (Eng/Mandarin)
Tel: +66 (0) 92 591 3366 (Eng)