diff --git a/cedar-policy/CHANGELOG.md b/cedar-policy/CHANGELOG.md
index d2ce58c81..3c33e20d3 100644
--- a/cedar-policy/CHANGELOG.md
+++ b/cedar-policy/CHANGELOG.md
@@ -28,6 +28,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   (#396)
 - `Entity::new_no_attrs()` which provides an infallible constructor for `Entity`
   in the case that there are no attributes. (See changes to `Entity::new()` below.)
+- `RestrictedExpression::new_entity_uid()` (#442, resolving #350)
 
 ### Changed
 
diff --git a/cedar-policy/src/api.rs b/cedar-policy/src/api.rs
index a51f840cd..3fc80bb4a 100644
--- a/cedar-policy/src/api.rs
+++ b/cedar-policy/src/api.rs
@@ -2960,6 +2960,11 @@ impl RestrictedExpression {
         Self(ast::RestrictedExpr::val(value))
     }
 
+    /// Create an expression representing a literal `EntityUid`.
+    pub fn new_entity_uid(value: EntityUid) -> Self {
+        Self(ast::RestrictedExpr::val(value.0))
+    }
+
     /// Create an expression representing a record.
     ///
     /// Error if any key appears two or more times in `fields`.