•    ISO Standard 7730: Moderate Thermal Environments - Determination of the PMV and PPD indices and specification of the conditions for thermal comfort.
•    ISO Standard 7933: Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using calculation of the predicted heat strain.
•    ISO Standard 7726: Ergonomics of the thermal environment - Instruments for measuring physical quantities.
•    ISO Standard 7243: Hot environments - Estimation of the heat stress on working man, based on the WBGT-index (wet bulb globe temperature).
•    ISO Standard 14505: Evaluation of thermal environment in vehicles. Part 1; Principles and methods for assessment of thermal stress. Part2; Determination of Equivalent Temperature.