NHS Data Model and Dictionary Service

The NHS Data Model and Dictionary Service provides the development, maintenance and support of NHS Information Standards. The NHS Data Model and Dictionary gives a reference point for assured information standards, to support health care activities in the NHS in England.

Visit the NHS Data Model and Dictionary

A reference point for approved Information Standards Notices to support healthcare activities within the NHS in England.

Support

Visit help and guidance for navigating the NHS Data Model and Dictionary.

Governance

The content of the NHS Data Model and Dictionary is assured by the Alliance Partnership Board (DAPB), which governs and publishes information standards.

Policies

Contacts

Log a help desk query
Join our mailing list
For other issues, contact information.standards@nhs.net

Further information

Data Dictionary Change Notices (DDCNs)

View all changes that do not affect information standards.

Download XML Schemas

Use the TRUD website to download XML Schemas.

Guidance for known queries (archive site)

View our answers to known help desk queries.

Last edited: 7 May 2021 8:45 am