The following tables are referenced in Division 106 of Oregon Administrative Rules, which deal with the requirements for diagnostic x-ray.  

 
 Table 1 - The allowable radiation exposure ranges for medical patient exams
 Table 2 - The allowable radiation exposure ranges for dental ceph exams
 Table 3 - The allowable radiation exposure ranges for dental intraoral bitewing
                     exams
 Table 4 - X-ray machine Half Value Layer (HVL) requirements  
 Table 5 - Filtration Required verses Operating Voltage  
 Table 6 - X-ray film processing time/temperature guidelines  
 Table 7 - Schedule of required periodic Mammography QC tests