Subchapter V - Radiation Safety Requirements for Well LoggingBrowse as ListSearch WithinSection DHS 157.51 - ProhibitionSection DHS 157.52 - Equipment controlSection DHS 157.53 - Requirements for personnel safetySection DHS 157.54 - Precautionary proceduresSection DHS 157.55 - Radiation surveys and recordsSection DHS 157.56 - Notification of incidents, abandonment and lost sources