diff --git a/src/Item/Region.php b/src/Item/Region.php
index 7085149..be908be 100644
--- a/src/Item/Region.php
+++ b/src/Item/Region.php
@@ -20,4 +20,12 @@ public function getName(): string
     {
         return $this->getAttributes()['name'];
     }
+
+    /**
+     * Get ISO of the region.
+     */
+    public function getIso(): ?string
+    {
+        return $this->getAttributes()['iso'];
+    }
 }