HHS-OASH-2026-0397-5175 https://www.regulations.gov/comment/HHS-OASH-2026-0397-5175 1. & 2. I am responding as: an individual 3a. Type of wireless or RF/EMF sources involved (e.g., mobile phones, Wi-Fi, smart meters…)mobile phones, WIFI, Bluetooth 3b. Nature, duration, frequency, and approximate timing (e.g., years):When exposed and for as long as the exposure lasts, for at least 10 years. Bluetooth is worst, followed by WIFI, followed by cellular frequencies. 3c. Adverse health effect(s) experienced:Headaches 3d. Time from first exposure to first appearance of adverse health effects; and did a change in exposure coincide with the onset of adverse effects:Almost immediately 3e. Was medical evaluation or treatment sought? (Optionally:) Was there a diagnosis?no 3f. Were steps taken to reduce or eliminate exposure, and were there subsequent changes in the effects?Turned off all Bluetooth, WIFI, and minimize cellular radio time, wired house with Ethernet.. Headaches gone unless radios turned on. 3g. Any supporting documentation? This includes Scientific Reports, exposure measurements, or other relevant information:no Additional Details you would like to share about your experiences of adverse health effects you believe to be associated with exposure to wireless radiation or EMF's: B1a. Sources you experience as causing you Adverse Effects:Bluetooth, WIFI, cellular, smart meters