SOP-30 Designation and De-Designation Radiation work Areas Description: n/a Type: Procedure Category: Health, Safety and Security of staff and visitors Owner: Radiation Safety Unit   This document requires CAS authentication Contact email: radiation@manchester.ac.uk Last modified: 09/07/2026 Link to this document: https://documents.manchester.ac.uk/display.aspx?DocID=75844 Edit (only Administrators)