Section 70591 - Radiation Therapy Service Equipment and Supplies(a) Equipment and supplies shall include: (1) Megavoltage (supervoltage) treatment unit capable of delivering x or gamma rays of effective energy 500 KeV or more and conforming to the requirements of California Radiation Control Regulations, Subchapter 4, Chapter 5, Title 17, California Administrative Code.(2) Access to medium voltage or superficial treatment unit delivering 500 KeV or less, but otherwise having the same functional characteristics as the above megavoltage units and conforming to the requirements of California Radiation Control Regulations, Subchapter 4, Chapter 5, Title 17, California Administrative Code.(3) Access to brachytherapy equipment which shall meet the requirements of California Radiation Control Regulations, Subchapter 4, Chapter 5, Title 17, California Administrative Code.(4) Appropriate examination room equipment.(5) Emergency trays and medications.(6) Access to radiation measurement and calibration equipment including a calibration constancy instrument and access to a secondary standard dose meter.Cal. Code Regs. Tit. 22, § 70591