Florida Regulations > Chapter 64E-4 Florida Regulations > Chapter 64E-4 – Control of Nonionizing Radiation Hazards Current as of: 2024 | Check for updates | Other versions R. 64E-4.001 Registration and Laser Radiation Requirements, Definitions, Exemptions, LSO, Out-of-State Sources, MPE, Safe Operation, Signs, Labels, Posting, Surveys, Measurement, Instrumentation, Notification, Reports, Incidents, Records, Scanning Devices, Laser Light Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.