AR24 is an online service for sending electronic registered letters (LRE) that is compliant, fast, secure, and cost-effective.

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For businesses and individuals who need proof that an important letter was sent and received, AR24 lets you prepare and send registered mail online. You can write a message, attach documents, and send a qualified electronic registered letter to a recipient’s email address. Lawyers, property professionals, notaries, insurers, and other organizations use it for formal notices, meeting convocations, expert reports, and similar correspondence. AR24 records proof of dispatch and provides evidence of receipt, refusal, or failure to respond. Recipients are notified by email and must verify their identity before accessing a qualified letter. Sent letters and their evidence can be stored in your account. In France, sending a qualified electronic registered letter to a non-professional recipient requires their prior consent.

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