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Welcome to the website for the Census & Administrative data LongitudinaL Studies Hub (CALLS-Hub).

Here you can find out more information about the three UK census-based longitudinal studies (LSs) and their support unitsĀ CeLSIUS, SLS-DSU, NILS-RSU

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

Updated SLS step-by-step guide

Researchers planning to use the SLS for their projects are asked to note that a new Disclosure Control Protocol has... Read more...

ONS Consultation on Approved Researcher Status

ONS are reviewing the criteria and process used to grant Approved Researcher status, and the safeguards used to ensure the... Read more...

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