Our Experts Team
TTS Cert's experts work alongside enterprises on compliance, social responsibility, environment, ESG, management systems and sustainable development.
With strong professional expertise and practical experience, the TTS Cert experts team helps enterprises identify risks, build management systems, strengthen compliance capacity, and meet legal, international standard and supply chain requirements.

Lawyer, Expert Trần Thị Trang
Lawyer | Compliance and Sustainable Development Expert
- Labor law and corporate compliance management
- Social responsibility and working conditions
- BSCI
- Sedex SMETA
- WRAP
Lawyer Tran Thi Trang has more than 10 years of experience in corporate legal affairs and compliance, along with many years advising and training on social responsibility, environmental and sustainable development standards.
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Expert Tăng Mộng Điệp
Higg FEM Expert | ESG and Sustainable Development
- Higg Facility Environmental Module (Higg FEM)
- Environmental management systems and data
- Energy and greenhouse gas emissions
- Water and wastewater management
- Emissions, waste and chemical management
Expert Tang Mong Diep has more than 15 years of experience in environmental management, ESG and sustainable development, with particular expertise in the Higg Facility Environmental Module (Higg FEM).
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Lawyer, Expert Trần Thị Mai
Lawyer | Social Responsibility and Sustainable Development Expert
- Labor law and corporate compliance
- Social responsibility and working conditions
- BSCI
- Sedex SMETA
- SA8000
Lawyer Tran Thi Mai has more than 10 years of experience in legal affairs, social responsibility, ESG and sustainable development.
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Expert Phạm Văn Chiến
Management Systems Training Expert | Product Technical Standards
- ISO 9001 Quality Management System
- ISO/IEC 27001 Information Security Management System
- Product technical regulations and standards
- Quality management and process control
- Product conformity assessment
Expert Pham Van Chien has nearly 20 years of experience in quality management, information security and product technical standards.
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