Change of https://www.gov.uk/government/publications/jsp-464-tri-service-accommodation-regulations-tsars

Change description : 2026-10-06 13:23:00: Updated: JSP 464 Volume 1 – UK Accommodation Policy,JSP 464 Volume 2 – UK Accommodation Procedures,JSP 464 Volume 3 – UK Charging and Assessment Guide, JSP 464 Volume 5 – Overseas Accommodation Policy. [Guidance and regulation]

Showing diff : 2026-09-01 08:34:24.370824708 +00:00..2026-10-06 12:24:08.100819929 +00:00

Guidance

Tri-service accommodation regulations (TSARs) (JSP 464)

JSP 464 is the definitive policy for the provision of service family accommodation, single living accommodation and the substitute equivalents.

Updates to this page

From:
Ministry of Defence
Published:
3 August 2009
Last updated:
1
6 SeptemberOctober 2026 — See
Show all updates

Documents

JSP 464 Volume 1 - UK Accommodation Policy (v7 Sept 26)Policy,

PDF, 1.57 MB, 201 pages

JSP 464 Volume 2 - UK Accommodation Procedures (v5 Jul 26)Procedures,

PDF, 2.07 MB, 175 pages

JSP 464 Volume 3 - UK Charging and Assessment Guide (v4 Mar 2026)

PDF, 543 KB, 52 pages

Guide, JSP 464 Volume 4 - UK and Overseas Accommodation Pilots (v4 Jul 26)

PDF, 439 KB, 31 pages

JSP 464 Volume 5 – Overseas Accommodation Policy (v4 Jul 26)

PDF, 2.79 MB, 287 pagesPolicy.

Details

Joint Service Publication (JSP) 464 is the overall and definitive policy source document for the provision of Service family accommodation (SFA), single living accommodation (SLA) and the substitute equivalents on a worldwide basis and takes primacy on all accommodation policy matters.

Updates to this page

Published 3 August 2009
Last updated

    • Documents

    JSP 464 Volume 1 - UK Accommodation Policy

    PDF, 1.5 MB, 194 pages

    JSP 464 Volume 2 - UK Accommodation Procedures

    PDF, 2.06 MB, 175 pages

    JSP 464 Volume 3 - UK Charging and Assessment Guide

    PDF, 552 KB, 53 pages

    JSP 464 Volume 4 - UK and Overseas Accommodation Pilots (v4 Jul 26)

    PDF, 439 KB, 31 pages

    JSP 464 Volume 5 – Overseas Accommodation Policy

    PDF, 2.79 MB, 288 pages

    Details

    Joint Service Publication (JSP) 464 is the overall and definitive policy source document for the provision of Service family accommodation (SFA), single living accommodation (SLA) and the substitute equivalents on a worldwide basis and takes primacy on all accommodation policy matters.

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    Update history

    2026-10-06 13:23
    Updated: JSP 464 Volume 1 – UK Accommodation Policy,JSP 464 Volume 2 – UK Accommodation Procedures,JSP 464 Volume 3 – UK Charging and Assessment Guide, JSP 464 Volume 5 – Overseas Accommodation Policy.

    2026-09-01 09:30
    Added: ‘JSP 464 Volume 1 – UK Accommodation Policy (v7 Sept 26)’.

    2026-07-29 15:12
    Updated: ‘JSP 464 Volume 1 – UK Accommodation Policy (v6 Jul 26)’.’JSP 464 Volume 2 – UK Accommodation Procedures (v5 Jul 26)’.’JSP 464 Volume 4 – UK and Overseas Accommodation Pilots (v4 Jul 26)’.’JSP 464 Volume 5 – Overseas Accommodation Policy (v4 Jul 26)’.

    2026-04-01 13:31
    JSP 464 Volumes 1 to 5 have been updated.

    2026-02-13 13:42
    Updated ‘JSP 464 Volume 1 – UK Accommodation Policy (v4 Feb 2026)’, ‘JSP 464 Volume 2 – UK Accommodation Procedures (v3 Feb 2026)’, ‘JSP 464 Volume 3 – UK Charging and Assessment Guide (v3 Feb 2026)’ and ‘JSP 464 Volume 4 – UK and Overseas Accommodation Pilots (v2 Feb 2026)’.

    2026-01-27 15:35
    ‘JSP 464 volume 1 – UK accommodation policy (version 1, October 2025)’ and ‘JSP 464 volume 5 – overseas accommodation policy (version 1, September 2025)’ removed.

    2026-01-22 15:53
    ‘JSP 464 Volume 5 – Overseas Accommodation Policy (version 2 December 2025)’ and ‘JSP 464 Volume 1 – UK Accommodation Policy (version 3 December 2025)’ added.

    2025-10-16 12:02
    Updated Volumes 1,2 and 3.

    2025-09-22 09:12
    Updated JSP 464 volumes 1 to 5.

    2025-03-11 09:56
    Updated JSP 464: volume 1 part 1; volume 1 part 2; volume 1 part 3; volume 2 part 1; volume 3 part 1; volume 3 part 2; volume 4 part 1 and volume 5.

    2025-01-30 10:48
    Updated: ‘JSP 464: (volume 4, part 1 directive) tri-service accommodation regulations volume 4 future accommodation model (FAM) pilot’, and ‘JSP 464: (volume 5) overseas Service Family Accommodation (SFA), Single Living Accommodation (SLA) and their substitutes’

    2024-05-31 09:30
    Updated: JSP 464 Volume 1, Parts 1-3; Volume 2, Part 1, and Volume 3, Parts 1-2. Added: JSP 464 Volume 5, Part 1.

    2024-03-21 15:08
    Updated ‘JSP 464: (volume 3, part 1 directive) service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG)’.

    2024-03-11 10:00
    Updated ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive’ and ‘JSP 464: service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG): directive’.

    2023-11-03 11:16
    Updated ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive (version 29)’, ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation, UK and overseas, part 2 guidance (version 20)’, ‘JSP 464: Tri-service accommodation regulations: complaints, challenges and appeals, part 3 (version 2)’, ‘JSP 464: single living accommodation and substitute service single accommodation: directive, part 1 (version 22)’, and ‘JSP 464: service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG): directive (version 23)’.

    2023-07-28 11:12
    Updated JSP 464: service family accommodation (SFA) and substitute service family accommodation, and added ‘JSP 464: Tri-service accommodation regulations: complaints, challenges and appeals, part 3 ‘.

    2023-04-18 10:16
    Updated ‘JSP 464: single living accommodation and substitute service single accommodation: directive (version 20)’.

    2023-03-15 15:21
    Updated ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive’.

    2023-02-10 10:38
    Updated ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive (version 27)’, ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation, UK and overseas, part 2 guidance (version 18)’, ‘JSP 464: single living accommodation and substitute service single accommodation: directive (version 19)’, ‘JSP 464: service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG): directive (version 21)’ and ‘JSP 464: service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG): guidance’.

    2022-09-20 09:30
    Updated JSP 464: tri-service accommodation regulations volume 4 future accommodation model (FAM) pilot part 1 directive (version 10).

    2022-07-07 11:12
    Updated: ‘JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive’, ‘JSP 464: single living accommodation and substitute service single accommodation: directive’ and ‘JSP 464: service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG): directive’.

    2022-04-13 18:12
    Updated: JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive (version 25).

    2022-04-05 10:47
    Added the following documents: JSP 464: service family accommodation (SFA) and substitute service family accommodation part 1 directive (version 25) (updated 5 April 2022); JSP 464: service family accommodation (SFA) and substitute service family accommodation, UK and overseas, part 2 guidance (version 17) (updated 5 April 2022); JSP 464: single living accommodation and substitute service single accommodation: directive (version 17) (updated 5 April 2022) and JSP 464: service accommodation charges, combined accommodation assessment system (CAAS) and 4-tier grading (4TG): directive (updated 5 April 2022).

    2022-02-28 09:30
    ‘JSP 464: tri-service accommodation regulations volume 4 future accommodation model’ updated.