NHS England Secure Data Environment user guidance

Access guidance on setting up your account and getting started with the included tools.

NHS England Secure Data Environment set-up guide

Guidance on getting up and running with the NHS England Secure Data Environment (SDE).

Accessibility statement for the NHS England Secure Data Environment

Read the accessibility statement for the NHS England Secure Data Environment.

User guide for Feasibility Self-Service tool

Find out how to get up and running with the SDE for NHS DigiTrials Feasibility Self-Service tool users.

Using Databricks in the NHS England Secure Data Environment

Getting started with Databricks in the NHS England Secure Data Environment (SDE).

Using RStudio in the NHS England Secure Data Environment

Getting started with RStudio in the NHS England Secure Data Environment (SDE).

Using GitLab in the NHS England Secure Data Environment

Getting started with GitLab in the NHS England Secure Data Environment (SDE).

Installing software packages

Guide to installing Python, R and STATA software packages in the Secure Data Environment (SDE).

Import reference data - user guide

Find out how to import your own reference data into the NHS England Secure Data Environment (SDE).

Output your results

Find out how to export your analysis results and code out of the Secure Data Environment (SDE).

NHS England Secure Data Environment user management guide

Find out how to add, update and remove users in the NHS England Secure Data Environment (SDE).

Data Sharing Agreement expiry guide

Guidance on preparing for the expiry of your Data Sharing Agreement (DSA)

Connecting to Databricks via ODBC

Guide to establishing a connecting with a Databricks cluster via ODBC in the Secure Data Environment (SDE).

Import research data - user guide

This service allows approved researchers to securely import research data into the NHS England Secure Data Environment (SDE) for linkage and analysis with NHS health and social care data.

Last edited: 2 July 2026 1:36 pm