Guidance

TAG unit A4-2 distributional impact appraisal

Guidance on the analysis of distributional impacts caused by transport interventions.

From:
Department for Transport
Published
29 May 2020
Last updated
3130 May 20232024 — See all updates

Documents

TAG unit A4-2 distributional impact appraisal

PDF, 1.011010 MBKB, 85 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.

Details

Guidance on the analysis of various distributional impacts caused by transport.

The transport impacts considered are:

  • user benefits
  • noise
  • air quality
  • accidents
  • severance
  • security
  • accessibility
  • personal affordability

These impacts are analysed for their effect on individual social groups.

The previous version of this guidance was published in May 20202023.

TAG provides information on the role of transport modelling and appraisal, and how the transport appraisal process supports the development of investment decisions and business cases.

Published 29 May 2020
Last updated 3130 May 20232024 + show all updates

  1. TAG unit A4-2 updated.

  2. TAG unit A4-2 guidance updated.

  3. Forthcoming change note removed.

  4. Added forthcoming change notes.