The Office for National Statistics (ONS) and its governance board the UK Statistics Authority (UKSA) identified the need for public bodies that produce statistical information to be seen as authoritative and trusted. The UKSA published a Code of Practice for Statistics (UK Statistics Authority 2009) to outline principles of good practice for statistical products and it is against this code that UKSA assess statistics to ensure their quality.

As a producer of Official Statistics in Scotland the SSSC is encouraged to comply with the Code and must comply with the pre-release access rules set forth in the Pre-release Access to Official Statistics (Scotland) Order 2008.  Our 2011 Workforce Data report published in October 2012 was our first Official Statistics publication.

Accredited official statistics are official statistics that have been independently reviewed by the Office for Statistics Regulation (OSR) and confirmed to comply with the standards of trustworthiness, quality and value in the Code of Practice for Statistics.  Accredited official statistics are called national statistics in the Statistics and Registration Service Act 2007.  The Mental Health Officer (MHO) Survey report was approved as a national statistics (now known as accredited official statistics) publication when it was undertaken by Scottish Government, and we (the SSSC) took over responsibility for it from December 2012.  OSR have assessed the SSSC's MHO publication for compliance with the Code of Practice for Statistics and the letter of confirmation of accredited offical statistics status can be found here.  Official and accredited official statitsics publications must comply with the Pre-release Access to Official Statistics (Scotland) Order 2008.

To comply with the Code of Practice for Statistics, the SSSC has produced the following documents to set out its practice in relation to quality assuring data, revisions and corrections to publications and confidentiality:

• SSSC Official Statistics Protocol
• SSSC revisions and corrections policy
• Identification of the Needs of Users of Official Statistics and National Statistics
• SSSC Workforce Intelligence Team Statement on Quality
• Statement of administrative sources
• SSSC guide to basic quality assurance in statistics
• SSSC confidentiality declaration
• SSSC data protection policy
• Code of Practice for Official Statistics
• The Pre-release Access to Official Statistics (Scotland) Order 2008

The SSSC also complies with the Regulatory Standard for the Quality Assurance of Administrative Data (QAAD) issued by the UKSA in January 2015. The Standard recognises the increasing role that administrative data is playing in the production of Official Statistics and sets out what the Authority expects producers of Official Statistics to do to assure themselves of the quality of this data. Full details of the Standard are available at: 

• Office for Statistics Regulation - Assessment

Below is the technical report produced in 2017 in response to the requirements of the UKSA QAAD Standard covering the administrative data used in our Official and National Statistics reports: 

• Technical report on the quality assurance of data used in the SSSC's Official and National Statistics workforce data publications