HHS-OASH-2026-0397-1930 https://www.regulations.gov/comment/HHS-OASH-2026-0397-1930 The book "The Invisible Rainbow: A History of Electricity and Life" by Arthur Firstenberg has cited several reports and scientific peer review studies that shows high exposure to RF/EMF causes biological harm. The United States has the highest legal exposure ratings approved by any country in the world. I believe the FCC needs to update the United States legal exposure limits. Thank you for your time.