Risk Management Standards
Edinburgh Tram Inquiry · Edinburgh Tram Inquiry Report · Issued 1 August 2023 · Addressed to: Scottish Government
Source — verbatim from the inquiry
●Inquiry recommendation, Chapter 25 Recommendation 9 (paragraph 25.221)
The identification and management of risk should be an integral part of the governance of all major public-sector contracts in future. In identifying and managing risk the following principles should be adopted:
• Probabilistic forecasts rather than single-point forecasts should be used to take account of the risk appetite of funders and project sponsors.
• Funders, sponsors and project managers should be cautious when adjusting uplifts and there should be critical review of claims that mitigation measures have reduced project risk.
• Effective governance needs to provide constant challenge and control of the project, including recording of where the project is compared with its baseline, and reacting quickly to get the project back on track, whenever there are signs that it is veering off course. This necessitates providing senior decision-makers with data-driven reports on project performance and forecasts combined with reports by the management team and independent audits.
• In reporting to governance bodies there should be special emphasis on detecting early warning signs that the cost, schedule and benefit risks may be materialising so that damage to the project can be prevented. If early warning signs do emerge, the project should revisit assumptions and reassess risk and optimism bias forecasts.
• The quality of evidence rather than process is the key to providing effective oversight and validation.
Edinburgh Tram Inquiry, Edinburgh Tram Inquiry Report · 1 Aug 2023 Source PDF →
Published evidence summary
Publicly available evidence relating to this recommendation:
- No published updated guidance specifically addressing probabilistic forecasting, early warning detection, and quality-focused evidence for major public sector contracts has been identified to March 2026.
Sources
How was this evidence gathered?
Response — verbatim from government
●Scottish Government
The Scottish Government stated it already operates in line with best practices for governance and light rail delivery. Source: Transport Secretary Statement, 2 November 2023.
Scottish Government · 2 Nov 2023 Written response →
Evidence trail — what's actually happened since
- 2 Nov 2023 Initial status based on Scottish Government and City of Edinburgh Council responses to the Edinburgh Tram Inquiry Report (September 2023). Source →
Each entry above links to a primary source — gov.uk written statement, consultation response document, or inspection report. The Index does not characterise government intent; it tracks what has been published.
How this page is built
Source and Response are verbatim from primary documents. The Evidence trail records published activity since — written statements, consultation outcomes, inspection findings, parliamentary references. The Index does not paraphrase or characterise intent; it tracks what has been published. Where the evidence is the absence of action (a missed deadline, a slipped timetable), that absence is documented from primary sources rather than inferred.
This recommendation's data is verified periodically against primary sources. The Index is monitored for staleness weekly.