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
3031 NovemberMay 20222023 — See all updates

Documents

TAG unit A4-2 distributional impact appraisal

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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 2020.

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 3031 NovemberMay 20222023 + show all updates

  1. TAG unit A4-2 guidance updated.

  2. Forthcoming change note removed.

  3. Added forthcoming change notes.

  4. First published.