Office for Nuclear Regulation

This website uses non-intrusive cookies to improve your user experience. You can visit our cookie privacy page for more information.

Compliance inspection


Should you have any feedback on our guidance, please email

Document ID Review date Title
NS-COM-IN-001 (Rev 7) May 2021 Production and distribution of SSG/LCL/LLC reports and attendance at the meetings by ONR inspectors
ONR-OPEX-GD-001 (Rev 5) February 2020 Notifying and reporting incidents and events to ONR
ONR-OPEX-GD-002 (Rev 3) February 2020 The Role of the UK International Nuclear & Radiological Event Scale (INES) National Officer
ONR-OPEX-GD-003 (Rev 3) July 2020 The Role of the UK National Coordinators for International Operating Experience Report Systems
ONR-OPEX-IN-001 (Rev 3) February 2016 Incident notification and reporting process
ONR-OPEX-IN-002 (Rev 3) February 2016 ONR Inspection and Use of Licensee Safety Performance Indicators (SPls)
ONR-EP-IN-001 (Rev 4) July 2016 Emergency arrangements - Maintenance and issue of the emergency procedures handbook
ONR-EP-IN-002 (Rev 8) April 2019 Emergency arrangements - Initial notification and event classification
ONR-EP-IN-003 (Rev 7) April 2019 Emergency arrangements - ONR response to a class 1 (CIVIL) event
ONR-EP-IN-004 (Rev 5) July 2016 Withdrawn
ONR-EP-IN-005 (Rev 6) May 2018 Emergency arrangements - ONR response to a class 2 event
ONR-EP-IN-006 (Rev 4) July 2016 Withdrawn
ONR-EP-IN-007 (Rev 4) July 2016 Withdrawn
ONR-EP-IN-008 (Rev 4) July 2016 Withdrawn
ONR-EP-IN-009 (Rev 5) July 2016 Withdrawn
ONR-INSP-IN-004 (Rev 0) May 2019 The Carriage of Dangerous Goods and use of Transportable Pressure Equipment Regulations 2009 - Inspection of Transport Security Requirements
NS-INSP-IN-001 (Rev 5) July 2020 Start-up meetings
NS-INSP-IN-002 (Rev 3) July 2020 Resolving differences of professional opinion in ONR
NS-INSP-GD-058 (Rev 3) July 2020 Site review meetings
INS/FWD - Withdrawn
INS/003 - Withdrawn
INS/030 - Withdrawn
INS/032 - Withdrawn
INF1 - ONR Incident Notification Form
G/INS/008 - Withdrawn