Guiding Businesses Through Customs Complexity
Our mission is to provide clear, practical advisory services that help companies meet Thai customs requirements while optimizing their operations.
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Portivus was established to address a clear need in Thailand's import-export sector. Many businesses found themselves managing customs compliance reactively, addressing classification questions or audit inquiries only when they arose. We recognized that companies needed a partner who could help them understand customs requirements before problems developed.
Our founding team brought together professionals with experience in customs brokerage, international trade law, and regulatory compliance. This combination allowed us to approach customs advisory from multiple perspectives, understanding both the technical requirements of the Customs Department and the practical realities of business operations.
Over the years, we have developed specialized knowledge in areas where companies frequently encounter complexity: tariff classification under the Harmonized System, Free Trade Agreement qualification, audit response procedures, and customs privilege zone operations. Our approach emphasizes documentation, preparation, and clear communication with customs authorities.
We maintain ongoing familiarity with Thai Customs Department practices, regulatory updates, and administrative procedures. This current knowledge allows us to provide advisory services that reflect how customs rules are actually applied, not just how they appear in official texts. Our clients value this practical understanding when navigating classification disputes, audit proceedings, or operational compliance requirements.
Our Advisory Team
Somsak Pattanasin
Principal Consultant
Specializes in tariff classification and FTA qualification with fifteen years of experience in Thai customs advisory. Represents clients before the Customs Department Appeals Committee.
Nattaporn Kaewkham
Audit Defense Advisor
Focuses on post-clearance audit representation and investigation defense. Previously served as compliance manager for multinational logistics operators in Bangkok.
Anan Thepsuriya
Free Zone Specialist
Advises on Free Zone and Bonded Warehouse operations, licensing applications, and duty suspension management. Has guided numerous facility establishment projects through customs approval processes.
Our Professional Standards
Regulatory Knowledge
We maintain current familiarity with Thai Customs Tariff Decree provisions, Customs Act regulations, and administrative procedures. Our team monitors regulatory updates and participates in industry forums to stay informed of policy changes.
Documentation Standards
We emphasize thorough documentation in all advisory work. Classification opinions, audit responses, and compliance guidance include supporting references and clear reasoning to facilitate customs review and internal decision-making.
Client Confidentiality
All client information remains confidential under professional privilege standards. We implement secure file management and restrict information access within our team. Customs Department communications disclose only necessary details.
Professional Conduct
Our interactions with customs authorities maintain professional courtesy and regulatory compliance. We present client positions clearly while respecting the Customs Department's statutory responsibilities and decision-making processes.
Continuing Education
Team members participate in customs law seminars, trade policy conferences, and regulatory training programs. This ongoing education ensures our advisory reflects current interpretations and administrative practices.
Industry Connections
We maintain relationships with customs brokers, freight forwarders, and industry associations. These connections provide insights into practical implementation challenges and emerging compliance concerns across different sectors.
Our Approach to Customs Advisory
Customs compliance involves technical requirements, administrative procedures, and practical judgment. Our advisory work addresses all three aspects. We begin by understanding your specific situation: the products you import or export, your supply chain structure, your current customs procedures, and any particular concerns you face.
When addressing tariff classification questions, we analyze product specifications against Harmonized System nomenclature and section notes. If Free Trade Agreement benefits apply, we review rules of origin requirements and documentation standards. For audit defense, we examine the Customs Department's specific inquiries and develop response strategies based on available documentation and relevant precedents.
We present information in a format that supports your decision-making. Classification opinions explain the reasoning behind recommended tariff positions. Audit response documents organize supporting evidence clearly for customs review. Free Zone operational guidance outlines compliance requirements and documentation procedures in practical terms.
Throughout the advisory process, we remain available to address questions and provide guidance as situations develop. Customs matters often involve ongoing communication with the Customs Department, and we work to ensure you understand what information is needed at each stage.
Discuss Your Customs Compliance Needs
Our team is available to review your specific requirements and explain how we can assist with classification, audit defense, or free zone operations.
Contact Our Team