This standard establishes guidance for the design and use of common types of installations that use x-ray generating devices and sealed gamma-ray sources, of energies up to 10 MeV, for non-medical purposes. Its main objectives are to keep the exposure of persons to radiation to levels as low as reasonably achievable (ALARA), and to ensure that no one receives greater than the maximum permissible dose equivalent.
ANSI N43.3-2008 history
2008ANSI N43.3-2008 General Radiation Safety - Installations Using Non-Medical X-Ray and Sealed Gamma-Ray Sources, Energies Up to 10 MeV
1993ANSI N43.3-1993 American National Standard for General radiation safety - Installations using Non-Medical X-ray and Sealed Gamma-Ray Sources, Energies Up To 10 MeV