diff --git a/66.md b/66.md
index 62647120..66da811b 100644
--- a/66.md
+++ b/66.md
@@ -213,6 +213,7 @@ A Relay Monitor publishes `30066`` events exclusively when a relay is operationa
     ["L", "network"]
     ["l", "clearnet", "network"]
     ["g", "ww8p1r4t8"],
+    ["G", "countryCode"]
     ["g", "NL", "countryCode", "alpha-2"],
     ["L", "ipv4"],
     ["l", "1.1.1.1""ipv4" ],