Book excerpt: "Radiation Safety Procedures and Training for the Radiation Safety Officer" is designed to provide radiation safety officers and users/operators of devices using radiation with the tools needed to operate a safe program, construct training materials and courses, AND to comply with regulatory requirements. It is centered primarily around radioactive materials license requirements, but much of the material can be applied to non-healing arts x-ray, accelerator, and laser operations and registrations. All of the information consists of either original text created by the author or compilations of regulatory information/requirements and of common knowledge scientific information found in standard tables and references. A minimal amount of radiation principles are offered to provide the reader/user with enough information to proceed through the material and operate a safe radiation program.