Supervisors are responsible for display of the following documents in the place of employment or work:

• A. Certification documents
• B. Current copy of CA RAD CONTROL REG & OPERATING procedures applicable to working w/ x-ray machines and procedures
• C. Display of DEPT FORM RH-2364 "notice to EE's"
• D. All of the ABOVE

Answer: (D)

Displaying these documents in the work area keeps safety and compliance visible and actionable. Certification documents show that the personnel operating the x-ray equipment are properly trained and authorized, which is essential for protecting patients and staff and for passing regulatory checks. A current copy of the California Radiologic Control Regulations and the operating procedures applicable to working with x-ray machines ensures everyone has ready access to the latest rules and step-by-step guidance for safe operation, exposure control, shielding, and emergency procedures. The department form RH-2364 “Notice to Employees” is a mandated posting that informs staff about radiation safety requirements and their rights, helping employees stay aware of hazards and know how to seek further information or assistance. Supervisors are responsible for keeping these items displayed and up to date, since this visibility supports compliance, safety culture, and prompt access to essential information. Therefore, all of the above should be displayed.