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Independent verification library

Check your CMP from the places your visitors live.

A banner appearing locally doesn’t tell you which rule another visitor receives—or whether their choice reaches your tags. Choose a consent management platform (CMP) and location to build a test you can repeat after a fix.

Open verification guide ↗

91 CMP entries × 39 visitor locations · 3,549 procedures with evidence examples and test worksheets

These are testing procedures, with documented readbacks where available. Examples are illustrative. Each guide distinguishes CookieTrail’s current capture routes from locations that require a separately verified browser exit.

How to investigate a result