HHS-OASH-2026-0397-4662 https://www.regulations.gov/comment/HHS-OASH-2026-0397-4662 Public Comment on RF/EMF Exposure and Human Health Docket HHS-OASH-2026-0397 Dear HHS Review Team: Please accept my attached public comment, Strengthening Federal Research, Regulation and Public Health Guidance on Radiofrequency Exposure, submitted in response to the Department's Request for Information published September 21, 2026 (91 FR 59792). My submission examines scientific evidence concerning radiofrequency radiation and human health, including animal carcinogenicity findings, human epidemiology, reproductive and neurological effects, children's exposures, wireless infrastructure, and emerging 5G and 6G technologies. The comment identifies significant unresolved scientific questions and proposes seven concrete federal actions to strengthen independent research, reassess existing exposure standards, improve public health guidance, and protect potentially vulnerable populations. I respectfully urge HHS to give these findings and recommendations careful consideration and to use this opportunity to establish a more rigorous, transparent, and precautionary approach to RF exposure and public health. Thank you for inviting public participation in this important process. Sincerely, Ethan Augreen [See attached file]