"Course" means the entire treatment consisting of multiple fractions as prescribed in the written directive.
"Misadministration" means the administration of an external beam radiation therapy dose:
"Prescribed dose" means the total dose and dose per fraction as documented in the written directive.
"Recordable event" means the administration of an external beam radiation therapy dose when the calculated weekly administered dose differs by 15 percent or more from the weekly prescribed dose;
"Written directive" means an order in writing for a specific patient, dated and signed by an authorized user prior to the administration of radiation, containing the following information: total dose, dose per fraction, treatment site and overall treatment period.
Utah Admin. Code R313-30-5