Each year, we share data on how sponsors are complying with our policies for research transparency.

This page lists the latest reports with data we hold for sponsors on 2 areas of research transparency:

  • publishing results on a public registry
  • sharing a lay summary of results with participants

See our data on registration of clinical trials.

Latest data

In 2026, for the first time, we are sharing data on publishing results on a public registry and sharing results with participants for all trials completed in 2023.

Read our report.

Back to the hra's role in research transparency