Document ID Review date Title ONR-ENF-GD-005 (Issue 4) April 2026 Conducting Investigations ONR-ENF-GD-006 (Issue 5.2) March 2024 Enforcement ONR-ENF-GD-008 (Issue 3) Withdrawn Interviewing Suspects – Guidance for ONR Inspectors in Great Britain ONR-ENF-GD-009 (Issue 1.2) April 2024 Non-Statutory Enforcement of the Ministry of Defence as a Crown Body ONR-ENF-GD-010 (Issue 1) November 2027 The Expert witness in Criminal proceedings in England and Wales ONR-ENF-GD-011 (Issue 1.1) March 2026 The Expert witness in Criminal proceedings in Scotland ONR-ENF-GD-012 (Issue 1.2) April 2024 Guide to Collecting, Managing and Exhibiting Material as Evidence ONR-ENF-GD-013 (Issue 1.2) April 2024 Witness Statement Taking ONR-ENF-GD-014 (Issue 1.1) January 2025 Collecting Productions for use in Criminal Proceedings in Scotland ONR-ENF-GD-015 (Issue 1) January 2026 Managing Investigation Grab Bags ONR-ENF-GD-016 (Issue 1.1) September 2025 Managing ONR Investigation Material Store Rooms/Cabinets ONR-ENF-GD-017 (Issue 1.1) April 2024 The Role of the ONR Material Officer ONR-ENF-GD-018 (Issue 1.1) April 2024 Guidance for establishing/implementing investigation arrangements following notification of a “significant” safety, security or transport GB nuclear site event ONR-ENF-GD-019 (Issue 1.2) April 2024 Accessing Health and Safety Laboratory services for investigation purposes ONR-ENF-GD-020 (Issue 1.2) July 2024 The role of the Approval Officer in enforcement decisions ONR-ENF-GD-023 (Issue 1.2) July 2024 Victim personal statement in England and Wales ONR-ENF-GD-024 (Issue 1.1) April 2024 Investigative Interviewing ONR-ENF-GD-025 (Issue 0) July 2025 Communicating inter-culturally during investigations ONR-ENF-GD-026 (Issue 0) March 2026 Conducting Investigations - Disclosure ONR-ENF-GD-027 (Issue 1.1) April 2024 The role and responsibilities of an Investigation Core Team Member ONR-ENF-IN-031 (Issue 0) April 2026 ONR Victims Right to Review Scheme