Transparency data

OSCAR II – publishing data from the database: September 2026

The first quarterly OSCAR transparency release for 2026-27.

• From: HM Treasury
• Published: 22 September 2026

Documents

OSCAR in-year dataset guidance

PDF, 114 KB, 3 pages

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OSCAR in-year dataset guidance

HTML

OSCAR in year dataset

CSV, 4.58 MB

View online

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OSCAR in year dataset

1.6 MB

This file may not be suitable for users of assistive technology.

Request an accessible format

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email digital.communications@hmtreasury.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

The first quarterly data for the financial year 2026-27. This dataset, in addition to the previous OSCAR and COINS releases, makes public spending data more accessible.

OSCAR II is a cross-government project to replace the first OSCAR and Combined Online Information System (COINS) public spending databases. It provides us with key management information and data for public reporting.

Published 22 September 2026