Reference / Glossary / Privacy and regulation
Privacy Policy
The public notice describing what personal data an organization collects, why, with whom it shares it, and what rights people have. Ad platforms require advertisers to maintain one that discloses pixel and data use, and it is the first document a regulator reads.
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Cite this entry:
Agency Echelon. "Privacy Policy." Agency Echelon Reference, reviewed September 2026. https://agencyechelon.com/reference/glossary/privacy-policy/