Guidance

TAG unit A2-1 wider economic impacts

Transport analysis guidance (TAG) on the analysis of wider economic impacts in transport appraisals.

From:
Department for Transport
Published
31 May 2019
Last updated
29 May 2025 鈥� See all updates

Documents

PDF, 713 KB, 58 pages

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Details

This document details the overall framework underpinning the analysis of wider economic impacts in transport appraisals.

皇冠体育app WITA software is in conjunction with this guidance to estimate the wider economic impacts of an appraisal.

罢丑别听聽was published in November 2024.

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

Published 31 May 2019
Last updated 29 May 2025 show all updates

  1. Added TAG unit A2-1.

  2. TAG unit A2-1 wider economic impacts appraisal updated.

  3. Added 'Forthcoming change: update to wider economic impacts'.

  4. First published.

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