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AWS acm documentation change

Service: acm · 2026-07-01 · Documentation low

File: acm/latest/userguide/managed-renewal.md

Summary

Added note excluding ACME certificates from managed renewal

Security assessment

Clarifies security responsibility boundaries for ACME certificate renewal. No security flaw addressed.

Diff

diff --git a/acm/latest/userguide/managed-renewal.md b/acm/latest/userguide/managed-renewal.md
index 84a5dc8b1..e408b6d3e 100644
--- a//acm/latest/userguide/managed-renewal.md
+++ b//acm/latest/userguide/managed-renewal.md
@@ -29,0 +30,4 @@ A certificate is eligible for automatic renewal subject to the following conside
+###### Note
+
+Certificates issued through ACME certificate automation are not eligible for ACM managed renewal. Renewal of ACME certificates is managed by the ACME client. For more information, see [Issuing certificates through ACME](./acm-acme-issuance.html).
+