RFC 9773 on ACME Renewal Information (ARI) Extension
rfc-editor@rfc-editor.org Tue, 17 June 2025 16:19 UTC
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Subject: RFC 9773 on ACME Renewal Information (ARI) Extension
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A new Request for Comments is now available in online RFC libraries.
RFC 9773
Title: ACME Renewal Information (ARI) Extension
Author: A. Gable
Status: Standards Track
Stream: IETF
Date: June 2025
Mailbox: aaron@letsencrypt.org
Pages: 12
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-acme-ari-08.txt
URL: https://www.rfc-editor.org/info/rfc9773
DOI: 10.17487/RFC9773
This document specifies how an Automated Certificate Management
Environment (ACME) server may provide suggestions to ACME clients as
to when they should attempt to renew their certificates. This allows
servers to mitigate load spikes and ensures that clients do not make
false assumptions about appropriate certificate renewal periods.
This document is a product of the Automated Certificate Management Environment Working Group of the IETF.
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
standardization state and status of this protocol. Distribution of this
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