diff --git a/docs/Guides/ACME-CA-Comparison.md b/docs/Guides/ACME-CA-Comparison.md
index e6b33be7..7fb76ea2 100644
--- a/docs/Guides/ACME-CA-Comparison.md
+++ b/docs/Guides/ACME-CA-Comparison.md
@@ -44,6 +44,7 @@ Some of the features in the ACME protocol are optional. Others are mandatory but
 | [Challenge<br />Retrying][rfc09]             | :x:                        | :warning:<br />*(Client must request retry)* | :white_check_mark: | :warning:<br />*(Client must request retry)* | :x:                 |
 | [Variable Cert Lifetime][rfc10]              | :x:                        | :x:                                          | :x:                | :x:                                          | :white_check_mark:  |
 | [SXG Support][gc09]                          | :x:                        | :x:                                          | :x:                | :x:                                          | :white_check_mark:* |
+| [ACME Renewal Information (ARI)][rfc11]      | draft-02                   | :x:                                          | :x:                | :x:                                          | draft-01            |
 
 
 * :white_check_mark: = Feature supported
@@ -80,6 +81,7 @@ Some of the features in the ACME protocol are optional. Others are mandatory but
 [rfc08]: https://datatracker.ietf.org/doc/html/rfc8555#section-7.6
 [rfc09]: https://datatracker.ietf.org/doc/html/rfc8555#section-8.2
 [rfc10]: https://datatracker.ietf.org/doc/html/rfc8555#section-7.1.3
+[rfc11]: https://datatracker.ietf.org/doc/draft-ietf-acme-ari/
 [bp01]: https://www.buypass.com/
 [bp02]: https://community.buypass.com/t/m2r5cj/rate-limits
 [bp03]: https://api.test4.buypass.no/acme/directory