Thai Wacoal Public Company Limited has been awarded the Circular Mark certificate is the first in Thailand for lingerie products, by the Thai Environment Institute (TEI). Products of Thai Wacoal models WB5X52, WR1501, and MM1H33 have been certified in Circular Economy Management System standards and focus on efficient resource use by recycling materials, reducing the consumption of non-renewable resources, and ensuring safety from toxic substances while being environmentally friendly in both product and production processes (Green Product & Green Process). The implementation of circular economy management system also contributes to reducing greenhouse gas emissions.