TAG unit A5-3 rail appraisal
Transport analysis guidance (TAG) on the appraisal of rail interventions.
- From:
-
- Published
- 31 May 2018
- Last updated
-
29
28MayNovember20252024— See all updates
Documents
TAG unit A5-3 rail appraisal
PDF, 596 KB, 24 pages
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TAG unit A5-3 rail appraisalappraisal, including forthcoming changes for May 2025
PDF, 419430 KB, 24 pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email webmasterdft@dft.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.
Forthcoming change: base year update
https://www.gov.uk/government/publications/tag-forthcoming-changes/forthcoming-change-base-year-update
Details
Gives guidance on the appraisal of rail interventions.
The previous version of this guidance was published in MayNovember 2024.2023.
TAG provides information on the role of transport modelling and appraisal, and how the transport appraisal process supports the development of investment decisions to support a business case.
TAG unit A5-3 rail appraisal
PDF, 596 KB, 24 pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
TAG unit A5-3 rail appraisalappraisal, including forthcoming changes for May 2025
PDF, 419430 KB, 24 pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Forthcoming change: base year update
https://www.gov.uk/government/publications/tag-forthcoming-changes/forthcoming-change-base-year-update
Details
Gives guidance on the appraisal of rail interventions.
The previous version of this guidance was published in MayNovember 2024.2023.
TAG provides information on the role of transport modelling and appraisal, and how the transport appraisal process supports the development of investment decisions to support a business case.
Updates to this page
Last updated 29
-
TAG unit A5-3 updated.
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Update history
2025-05-29 09:30
TAG unit A5-3 updated.
2024-11-28 10:00
Updated with forthcoming changes for May 2025.
2024-05-30 10:00
TAG unit A5-3 updated.
2024-04-25 10:00
Forthcoming changes added.
2023-11-30 10:00
TAG unit A5-3 updated.
2023-05-31 10:00
TAG unit A5-3 updated.
2023-04-19 09:43
Added forthcoming change: spring 2023 data book and guidance updates.
2022-11-30 14:57
TAG unit A5-3 updated.
2022-10-19 15:49
Forthcoming changes for November 2022.