HPS N43.17-2009 (R2018) PDF Download

The HPS N43.17-2009 (R2018) standard provides guidelines for the manufacture and operation of security screening systems that expose individuals to x-rays or gamma radiation. This standard focuses on practices such as screening individuals to detect concealed objects, exposing individuals to radiation when screening vehicles or structures, and screening orthopedic casts and prosthetic devices while being worn.

The standard outlines specific requirements for the design and operation of these systems to ensure ionizing radiation safety. However, it does not cover electrical safety or other safety, performance, or use considerations that are not related to radiation safety. It is important to note that the dose limits specified in this standard do not apply to unauthorized individuals who may be present in the area being scanned.

In certain situations, the need for security might justify exceeding the dose limits set in this standard. However, such decisions should be based on a careful analysis that demonstrates the security benefits outweigh the risks associated with the radiation exposure to the screened individuals. The standard does not evaluate the societal benefit of security screening, and operations that exceed the dose limits specified in this standard are considered outside its scope and cannot claim compliance with it. Furthermore, the standard does not cover medical diagnostic systems, which should be used under medical supervision and are not addressed by this standard.