diff --git a/SECURITY.md b/SECURITY.md
index a94b8e8e5..8eb246f98 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -11,3 +11,12 @@
 
 Vulnerabilities may be reported to labs@sitepen.com. Please include a description of the vulnerability and
 steps to reproduce it. Suggested resolutions are also welcome.
+
+## Escalation
+
+If you do not receive an acknowledgement of your report within 6 business days, or if you 
+cannot find a private security contact for the project, you may escalate to the OpenJS Foundation CNA
+at `security@lists.openjsf.org`.
+
+If the project acknowledges your report but does not provide any further response or engagement within 
+14 days, escalation is also appropriate.