The Open Ownership Principles

Guidance Research and policy

The Open Ownership Principles for effective beneficial ownership disclosure are designed to make published data more easy to use, accurate, and interoperable. These have been reached through Open Ownership’s work developing the Beneficial Ownership Data Standard and supporting almost 40 countries to advance beneficial ownership transparency.

A web version is available here on our website, or you can download the Principles as a single PDF document below.


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Jul 2021


Open Ownership