Registered Mail vs Certified Mail
Use Certified Mail® when you need a clear delivery record for important documents. Use Registered Mail when you need maximum security and chain-of-custody handling for valuable items.
Certified Mail
Proof + tracking for important letters.
Designed for proof of mailing and delivery of important documents
Tracking + delivery record (signature on delivery)
Commonly used for disputes, notices, and compliance letters
Add return receipt when you need a signature copy
Registered Mail
Security + controlled handling.
Designed for maximum security and controlled handling
Best for valuable items and strict chain-of-custody needs
Often used for high-value documents or items requiring extra security
Security-focused handling can add complexity to delivery
Common questions
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More certified mail guides
Related resources for registered mail vs certified mail.
Certified Mail
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Certified Mail Cost
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