Publications
The library of the Department. Document numbers. Revision histories. Internal and public.
| Reference | Title | Updated |
|---|---|---|
| DET-CODEX-001 | Founding Codex Edition 1 Chapter 0 — Founding Instrument. Internal publication. The jurisdiction of the Department. | 14 January 2026 |
| DET-MANUAL-003 | Operational Procedures Standing instructions for officers attending a recognised Excess Time Event. | 18 March 2026 |
| DET-TECH-011 | Chronometer Programme Specification and civil oversight of public chronometers used in the measurement of drift. | 2 June 2026 |
| DET-GDPR-001 | Information Governance How the Department holds personal data, including records of events that are not yet eligible for disclosure. | 11 February 2026 |
| DET-STAT-2026 | Statistical Yearbook 2026 Official statistics on recognised Excess Time Events in Wales and associated jurisdictions. | 30 June 2026 |
| DET-RISK-2026 | National Risk Register — Excess Time The Department’s contribution to the National Risk Register. | 12 May 2026 |
| DET-AR-2026 | Annual Report and Accounts 2026 Laid before the Senedd. The Department’s work, spending and estate. | 28 August 2026 |
| DET-AR-2025 | Annual Report and Accounts 2025 Previous year’s report. | 26 August 2025 |
| DET-AR-2024 | Annual Report and Accounts 2024 Report for 2023–24. | 29 August 2024 |
| DET-CONS-2026 | Consultation: Excess Time (Wales) Regulations Consultation on draft regulations. Closes 23 October 2026. | 31 July 2026 |
| DET-CIRC-014 | Circular: Regional office closures Notice to local authorities and partner bodies. | 3 November 2025 |
| DET-POL-007 | Temporal Welfare Policy Welfare where displacement has produced demonstrable effects. | 17 February 2025 |
| DET-GUID-002 | Public guidance: if an afternoon is missing What to do. What not to do. | 3 April 2026 |
| DET-GUID-009 | Schools: teaching temporal continuity Memorandum for maintained schools in Wales. | 20 January 2026 |
| DET-RES-044 | Working paper: Geometry of unplaced hours Institute for Temporal Studies. Not a statement of departmental policy. | 19 November 2024 |
| DET-RES-051 | Working paper: Coincidence as insufficient explanation Why coincidence is recorded and not accepted as a closing entry. | 6 March 2025 |
| DET-FIELD-088 | Field report: Cribarth night readings Restricted. Redacted public extract. | 21 March 2026 |
| DET-FIELD-091 | Field report: Cardiff dock displacement A localised event. Restored. | 9 January 2026 |
| DET-HIST-1951 | Instrument of Establishment, 1951 The order establishing the Department. | 1 March 1951 |
| DET-HIST-1963 | Minute: Abercrave station, 1963 Opening of the valley field station. | 17 June 1963 |
| DET-SI-2026-13 | Draft: Excess Time (Wales) Regulations 2026 Draft statutory instrument. Not in force. | 31 July 2026 |
| DET-FOI-LOG-2026 | Freedom of information disclosure log 2026 Disclosures made this year. | 1 September 2026 |
| DET-HR-009 | Staff handbook (extract) Public extract of conditions and conduct. | 1 April 2026 |
| DET-EST-003 | Estates: Cardiff relocation Relocation of the public counter within Cathays Park. | 14 August 2026 |
| DET-COM-012 | Community programmes framework How the Department works with communities. | 24 February 2026 |
| DET-SCH-005 | Schools memorandum Companion to DET-GUID-009. | 20 January 2026 |
| DET-INS-013 | Instrument 13 research programme Updated programme. Civilian observation continues. | 9 July 2026 |
| DET-REV-002 | Peer review protocol How Institute papers are reviewed. | 16 October 2023 |
| DET-MAP-001 | Regional estate map notes Notes to accompany the public map. | 14 August 2026 |
| DET-FORM-PACK-2026 | Forms catalogue 2026 The numbered forms of the Department. | 1 April 2026 |
| DET-MIN-2026-03 | Ministerial statement, March 2026 Oral statement to the Senedd. | 12 March 2026 |
| DET-BUD-2026 | Spending review settlement 2026 Resource and capital. | 22 April 2026 |
| DET-EQIA-2026 | Equality impact assessment 2026 Assessment of the year’s operational changes. | 8 May 2026 |
| DET-WELSH-001 | Welsh language scheme The Department’s scheme under the Welsh Language Standards. | 9 September 2024 |
| DET-RET-011 | Records retention schedule How long records are kept. | 1 November 2025 |
Printed copies from Records, Cardiff. TTG-13