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The new improved version of our data dictionary interface is now live. Find out more...

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Welcome to the website of the UK census-based Longitudinal Studies

Here you can find out more information about the ONS Longitudinal Study, Northern Ireland Longitudinal Study and Scottish Longitudinal Study and their support units CeLSIUS, NILS-RSUSLS-DSU

User Guides

Before you begin take a look at our User Guides, find out about using the LSs and how to apply to use the data. Read more…

Recent News

SLS-DSU Office Relocation & Temporary Safe Setting Closure

We hope you are having a great start to 2020. The SLS-DSU has some exciting news to share… We are... Read more...

Webinar: Investigating religion in the UK – what data can I use?

Tuesday 26th November 15:00 – 16:00 This free webinar, jointly organised by Understanding Society, CeLSIUS, the SLS-DSU is designed for... Read more...

Upcoming Events

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