Written evidence submitted by the Office for Statistics Regulation (CTR 02)


The UK Statistics Authority and the Office for Statistics Regulation (OSR), as its regulatory arm, have a responsibility to ensure that official statistics meet the public good. We provide independent regulation of all official statistics produced in the UK, and aim to enhance public confidence in the trustworthiness, quality and value of statistics produced by government. We do this by setting the standards official statistics must meet in the Code of Practice for Statistics. We ensure that producers of official statistics uphold these standards by conducting assessments against the Code. Those which meet the standards are given National Statistics status, indicating that they meet the highest standards of trustworthiness, quality and value.

We also report publicly on systemwide issues and on the way that statistics are being used, celebrating when the standards are upheld and challenging publicly when they are not, intervening when statistics are either misused publicly, or quoted without sources being made clear. Our interventions policy[1] explains how we make these judgements in a considered and proportionate way.

Key to our interventions is the ask that people practise intelligent transparency[2]. Transparency and clarity support public confidence and trust in statistics and the organisations that produce them and minimises the risk of misinterpretation of statistics and data. Transparency allows individuals to reach informed decisions, answer important questions and provide a mechanism for holding governments to account. Statistics and data also underpin successful implementation of government policies, and individuals’ views on the effectiveness of policy decisions.

Intelligent transparency is informed by three principles:

As tools for understanding public policy, statistics and data rightly belong at the heart of Parliamentary debate. They can be a powerful support to an argument. In the pressured environment of an oral debate, it is only natural that some of these references to statistics, though made in good faith, will be misremembered, unclear, or misattributed. In these circumstances, it is always welcome when MPs make the effort to furnish the record with clarifications or additional information about their sources. This not only ensures that the House is fully informed, but also meaningfully improves the quality of media reporting and subsequent public debate.

At other times an MP may quote statistics correctly but confuse data from a private source with that already in the public domain. In particular, Ministers (who under the Ministerial Code are required to be mindful of the Code of Practice for Statistics) have access to a wide range of published and unpublished information from their departments and should take care to rely on the former when making their statements. However, as set out in our guidance for the transparent release and use of statistics and data[3], when unpublished information is used unexpectedly, statistical officials in Government departments can play their role in setting the record straight by publishing the information as soon as possible in an accessible form, ideally on the same day. This can be done via an ad-hoc release, which need not be long, or technical. For example, the Department for Work and Pensions has a page dedicated to ad hoc statistical analyses[4].

Our aim, one that we would hope the Committee agrees with, would be to see intelligent transparency being the default for all statistics and data, including those used by Ministers and parliamentarians.

Ed Humpherson
Director General for Regulation

23 August 2022


[1] https://osr.statisticsauthority.gov.uk/policies/our-interventions-policy/

[2] https://osr.statisticsauthority.gov.uk/transparency/

[3] https://osr.statisticsauthority.gov.uk/publication/regulatory-guidance-for-the-transparent-release-and-use-of-statistics-and-data/#pid-when-data-are-quoted-publicly-they-should-be-published-in-an-accessible-form

[4] https://www.gov.uk/government/collections/ad-hoc-statistical-publications-list