UL AQS is the world leader in conducting IAQ risk assessment services, ensuring that all relevant pollutants are measured. UL AQS has extensive and up-to-date databases of regulatory and toxicology-based exposure guidelines. Our comprehensive risk assessment includes consideration of the following benchmarks:
- CA Proposition 65 regulatory compliance for carcinogens and reproductive toxins
- Occupational exposure limits (OSHA PELs, ACGIH TLVs, AIHA WEELs, German MAKs)
- Occupational Safety and Health Administration's (OSHA) Hazard Communication Requirement for formaldehyde
- Government and agency guidelines for cancer and non-cancer risks (USEPA IRIS, ATSDR MRLs, CA OEHHA RELs)
- Acceptable odor and irritation thresholds from UL AQS extensive proprietary database based on publicly available odor/irritation thresholds and internal development studies.