HHS-OASH-2026-0397-1691 https://www.regulations.gov/comment/HHS-OASH-2026-0397-1691 My wife has Multiple Chemical Sensitivity, which includes potentially extreme reactions to “normal” or “minimal” exposure to radio frequency radiation from a variety of technological sources. She has an ADA accommodation to work full time from home in order to minimize exposure, which has resulted in symptoms such as tachycardia and blacking out. I am also very concerned with the negative impact on insects, wildlife and trees, as has been documented by Arthur Firstenberg.