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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

UKcenLS Webinar

Fri 3rd December 2021, 10am-12pm GMT. Join us as we showcase the UK Census Longitudinal Studies (UKcenLS) datasets, along with... Read more...

SLS-DSU closed on Monday 20th September 2021

Ladywell House will be closed on 20/09/21 for one day.  SLS-DSU staff are still contactable by email.  Safe Setting will... Read more...

Upcoming Events

UKcenLS Webinar

December 3, 2021 at T

Fri, 3rd December 10am-12pm GMT Join us as we showcase the UK Census Longitudinal Studies (UKcenLS) datasets, along with current... Read more...