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Arts & Culture

The Doctrine of Legitimate Expectations in Public Law

Quick fact

In the UK, the doctrine of legitimate expectations emerged in the mid-20th century, and in a landmark 1969 case, Lord Denning suggested that even a public authority must honor its representations or face oversight. While not absolute, it has become a core principle of fairness across Commonwealth countries.

Why this is interesting

Imagine a government agency promises you a permit and you build your business on that promise—only to have the official change their mind. Should the law hold them to their word?