Recording data for the trial of longer semi-trailers

How to record and submit data if you're taking part in the longer semi-trailers trial.


Longer semi-trailers trial guidance and reporting spreadsheet

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This ZIP file contains a spreadsheet and guidance to allow operators taking part in the LST trial to submit data to Risk Solutions.

Risk Solutions is the independent evaluation consultant for the trial and operators must submit their data every 4 months.

Risk Solutions can be contacted on 01925 413 984 or at

Published 13 September 2013
Last updated 8 February 2018 + show all updates
  1. Longer semi-trailers trial guidance and reporting spreadsheet.
  2. The LST trial evaluation data requirements and framework for journeys starting on or after 1 January 2018 are being amended.
  3. Files updated to correct user date entry problem.
  4. Company information file v3-2b updated to v3-2c.
  5. First published.