The Harmonisation Handbook has been designed primarily to provide National Statistics Harmonisation Group (NSHG) members with guidance for their roles and responsibilities. It also includes a detailed explanation of the GSS approved Harmonisation Process to be used when producing Harmonised Principles. It will also provide general readers with an overview of the harmonisation work currently being conducted by the GSS and the NSHG.
National Statistics Harmonisation Group
The National Statistics Harmonisation Group (NSHG) is a sub-committee of the Government Statistical Service Statistical Policy and Standards Committee. It is responsible for the cross-government programme of harmonisation, designed to make UK statistics comparable to each other, where possible.
Primary set of harmonised principles
Harmonised principles containing concepts and questions on key topics that should be used on all major government household surveys can be thought of as covering a primary set of questions, concepts and outputs.
These sets of questions, concepts and outputs (harmonised principles) provide a harmonised means of collecting information about a given topic. Primary harmonised principles include demographic information, ethnicity, general health and long-term health conditions and illnesses.
PDF documents concerning primary harmonised principles are available to download from the drop down menu below.
Secondary set of harmonised principles
Harmonised principles containing concepts and questions that apply only for a selected group of surveys can be thought of as belonging to a secondary set of questions, concepts and outputs.
These sets of questions, concepts and outputs (harmonised principles) provide a harmonised means of collecting information about a given topic. Secondary harmonised principles include Benefits and Tax Credits, Consumer Durables, Income, Jobs, Accommodation, Housing Costs and Benefits, Health, Crime, and Social Capital.
PDF documents concerning secondary harmonised principles are available to download from the drop down menu below.
Harmonisation of business statistics and administrative data
The Harmonisation Team is working on two further projects to develop new Harmonised Principles for
- Business Statistics and
- Administrative Data Sources.
The Team have identified several business and administrative data initiatives occurring across the Government Statistical Service (GSS) that harmonisation can facilitate and is working with colleagues to develop Harmonised Principles as part of the delivery of these programmes.
A Business Harmonisation Task and Finish Group (BHTFG), which reports to the NSH SG, has been formed to investigate and develop harmonised principles for business statistics.
More information on the latest developments can be found in the quarterly Harmonisation Newsletters below.
If you have any further questions or suggestions, please contact the Harmonisation team
UK Data Service Variable and Question Bank (VQB)
Search and browse variables and questions from survey data sets. The UK Data Service Variable and Question Bank contains over 450,000 variables, with over 250,000 containing question text/responses. More than 13,000 of the variables are flagged as belonging to the Government Statistical Service (GSS) primary and secondary sets of harmonised concepts and questions.
View a narrated demonstration of the UK Data Service Variable and Question Bank.
For each meeting of the Government Statistical Service (GSS) National Statistics Harmonisation Group (NSHG), an information newsletter is produced. The information in the newsletter is combined with items and updates worthy of mention between NSHG meetings. The newsletter is circulated across the GSS, via the Harmonisation pages on the GSS website. If you have any comments or queries, or would like to be added to the circulation list, please contact us.
- Harmonisation Newsletter 13 – (September 2015)
- Harmonisation Newsletter 14 – (December 2015)
- Harmonisation Newsletter 15 – (March 2016)
- Harmonisation Newsletter 10 – (December 2014)
- Harmonisation Newsletter 11 – (March 2015)
- Harmonisation Newsletter 12 – (June 2015)
- Harmonisation Newsletter 7 – (March 2014)
- Harmonisation Newsletter 8 – (June 2014)
- Harmonisation Newsletter 9 – (September 2014)
- Harmonisation Newsletter 4 – (June 2013)
- Harmonisation Newsletter 5 – (September 2013)
- Harmonisation Newsletter 6 – (December 2013)
- Harmonisation Newsletter 1 – (September 2012)
- Harmonisation Newsletter 2 – (December 2012)
- Harmonisation Newsletter 3 – (March 2013)
Harmonised Bulletins are used to share information with interested parties with regard to Harmonisation topics. This shared information can include (but is not limited to) publications of new Harmonised Principles, revisions to existing Harmonised Principles and information regarding harmonisation in general. These bulletins are published as and when required.
In most cases and where applicable, the harmonisation process has been followed resulting in ratification by the Government Statistical Service Statistical Policy and Standards Committee (GSS SPSC) and the Heads of Professions Group.
- Harmonisation Bulletin 13 – (Amendment to Harmonised Principle – February 2017)
- Harmonisation Bulletin 10 – (Revised Housing & Tenure Harmonised Principles – September 2012)
- Harmonisation Bulletin 11 – (Revised Geography Classifications – December 2012)
- Harmonisation Bulletin 12 – (Personal Well-being – February 2014)
- Harmonisation Bulletin 7 – (Revised General Health & Carers and new Long-lasting Health Conditions & Illnesses Harmonised Principles – August 2011)
- Harmonisation Bulletin 8 – (Revised Ethnicity, Identity, Religion & Economic Activity Harmonised Principle – August 2011)
- Harmonisation Bulletin 9 – (Revised Demographic Information Harmonised Principle – June 2012)
- Harmonisation Bulletin 4 – (Revised various Harmonised Principles – March 2005)
- Harmonisation Bulletin 5 – (New Sexual Identity Harmonised Principle – November 2008)
- Harmonisation Bulletin 6 – (Revised Consumer Durables and household Definition Harmonised Principles – August 2011)
- Harmonisation Bulletin 1 – (Classification of Outputs for NS-SEC – January 2004)
- Harmonisation Bulletin 2 – (Validation of new Rural and Urban Definitions and Classifications – February 2004)
- Harmonisation Bulletin 3 – (Revised various Harmonised Principles – March 2004)
For Harmonisation Blogs see here