diff --git a/api.bs b/api.bs
index e57a2c9..81ee90f 100644
--- a/api.bs
+++ b/api.bs
@@ -855,6 +855,21 @@ if the user has opted out of collection of diagnostic data.
* User ability to view the impression store and past report submissions.
+# Permissions Policy Integration # {#permission-policy}
+
+This specification defines two [=policy-controlled features=]:
+
+* Invocation of the saveImpression() API,
+ identified by the string "save-impression
".
+* Invocation of the measureConversion() API,
+ identified by the string "measure-conversion
".
+
+The [=policy-controlled feature/default allowlist=] for both of these features is
+*
.
+
+
# Implementation Considerations # {#implementation-considerations}
* Management and distribution of values for the following: