Skip Navigation LinksRHB


The Radiologic Health Branch (RHB) is within the Radiation Safety and Environmental Management Division of the Department of Public Health. The Branch enforces the laws and regulations addressing ionizing radiation, including radioactive material, designed to protect the public, radiation workers, and the environment. RHB is responsible for providing public health functions associated with administering a radiation control program. This includes licensing of radioactive materials, registration of X-ray-producing machines, certification of medical and industrial X-ray and radioactive material users, inspection of facilities using radiation, investigation of radiation incidents, and surveillance of radioactive contamination in the environment.

Laws & Regulations

What's New

  • IMPORTANT COVID-19 Guidance:

    1.  Radiologic Technology - Suspension of the Radiologic Technology Act for certain persons Pursuant to Governor's Order N-39-20.
    2. Radiologic Technology - Continuing Education Exemption
    3.  Radiologic Technology - Extension of Examination Passage  
    4.  Radiologic Technology - Exam Testing Site Guidance (PDF)
    5.  Radiation Safety Inspections
    6.  X-ray Equipment Survey Guidance


IMPORTANT NOTICE: The information you provide to the RHB may be disclosable under the California Public Records Act (PRA).  In response to PRA requests, RHB may release the address of record for Radiologic Technologists, X-ray Technicians, Nuclear Medicine Technologists, and Certified Supervisor and Operators.  If you wish to provide RHB with an alternate address that will be released to the public upon request, please submit form CDPH 8391 (PDF).

Click on a link below for more information.

X-ray & NMT Certification & Permitting

Radioactive Materials

  • New Applicants
  • License holders
  • Registration of Generally Licensed Devices
  • Information Notices
  • Forms, Guidance, checklists, fee schedule 

X-ray Machine Registration & Compliance

X-ray Schools ??

  • COVID-19 Guidance
  • Schools for Radiologic Technologists
  • Schools for Limited Permit X-ray Technicians
  • Fluoroscopy Permit Schools
Page Last Updated :
天齐网p3开机号 广西11选5购买 贵阳微乐麻将棋牌辅助器 重庆快乐10分 上海快三开奖 辽宁省快乐十二开奖 广西快3走势 湖南快乐十分彩开奖结果查询 pk10计划 天天爱海南麻将官方网站 今晚双色球预测一注 麻将推倒胡的技巧13张 7乐彩开奖号码 沈阳期货配资 31选7开奖结果查询福建 中融国通股票配资公司 赛车大小走势图