Environmental Product Declarations (EPDs) are increasingly critical for manufacturers and construction material suppliers in Thailand seeking to demonstrate the environmental footprint of their products. EPD consultants help organizations conduct life-cycle assessments (LCAs), verify environmental data, and prepare EPD reports that comply with international standards such as ISO 14025 and EN 15804. This article presents leading EPD consultancy firms operating in Thailand. 1. ERKE Consultancy ERKE Consultancy is a global sustainability advisory firm with deep expertise in EPD certification and product environmental performance. Operating from offices in Istanbul, Dubai, and London, ERKE has completed multiple EPD projects internationally, including clients in Saudi Arabia, South Korea, and Australia. In Thailand, ERKE offers comprehensive services ranging from LCA studies and environmental data analysis to full EPD report preparation and verification. Their team of certified experts ensures compliance with ISO and EN standards while helping manufacturers demonstrate credible environmental performance. 2. ARUP ARUP, founded in 1946, is an international engineering and consulting firm providing EPD and sustainability services in Thailand. ARUP supports manufacturers with LCA studies, environmental reporting, and EPD verification. Their multidisciplinary teams integrate environmental analysis into product development processes, ensuring accurate data collection and adherence to international EPD standards. 3. WSP Global WSP Global, a Canada-based professional services company, offers EPD consultancy in Thailand. Services include life-cycle assessment, environmental reporting, and EPD registration support. WSP helps manufacturers quantify and communicate the environmental impacts of their products while ensuring compliance with international standards and local market requirements. 4. Khatib & Alami Khatib & Alami (K&A), founded in 1959 in Lebanon, is a multidisciplinary consultancy with operations across Southeast Asia, including Thailand. K&A provides EPD consulting, LCA studies, and sustainability reporting for industrial and construction products. They help manufacturers align with ISO 14025, EN 15804, and local regulations while supporting credible environmental product certifications. 5. Ramboll Ramboll, a Denmark-based consultancy, delivers EPD advisory and LCA services in Thailand. Their team works with manufacturers to assess environmental impacts, prepare EPD reports, and ensure transparency and accuracy. Ramboll’s expertise spans construction materials, infrastructure products, and industrial goods, enabling clients to meet sustainability and regulatory requirements. 6. Linesight Linesight, an Irish consultancy with operations in Asia, offers EPD services in Thailand, including LCA studies, sustainability documentation, and EPD preparation. Linesight ensures that environmental product reporting is accurate, verifiable, and aligned with international standards, helping manufacturers integrate sustainability into their development and supply chain processes. 7. Mott MacDonald Mott MacDonald is a UK-based engineering and management consultancy providing EPD advisory services in Thailand. Their offerings include life-cycle assessments, environmental performance evaluation, and EPD report preparation in line with ISO and EN standards. They support manufacturers across construction, industrial, and infrastructure sectors to achieve credible and compliant environmental reporting. Summary Thailand’s EPD consultancy sector offers a combination of global expertise and local knowledge to support manufacturers and suppliers in producing credible Environmental Product Declarations. ERKE Consultancy leads with extensive international experience and a certified team of experts. Other notable firms include ARUP, WSP Global, Khatib & Alami, Ramboll, Linesight, and Mott MacDonald, all providing services in LCA, sustainability reporting, and EPD preparation. Selection depends on product type, technical requirements, and whether international experience or local expertise is prioritized. Companies summarized: ERKE Consultancy ARUP WSP Global Khatib & Alami Ramboll Linesight Mott MacDonald Post navigation LEED Consultants in Panama