diff --git a/liquibase/changes/official_tag_update.sql b/liquibase/changes/official_tag_update.sql
new file mode 100644
index 000000000..7baf86d19
--- /dev/null
+++ b/liquibase/changes/official_tag_update.sql
@@ -0,0 +1,20 @@
+-- Query to update official tag for feeds with contact email in the feed table where the source is mdb
+
+UPDATE public.feed f
+SET official = TRUE
+FROM public.externalid e
+WHERE f.id = e.feed_id
+  AND f.feed_contact_email LIKE '%@%'
+  AND e.source = 'mdb';
+
+-- Query to insert a record in officialstatushistory table for feeds with contact email in the feed table where the source is mdb
+INSERT INTO public.officialstatushistory (is_official, feed_id, reviewer_email, timestamp, notes)
+SELECT
+    official,
+    id,
+    'api@mobilitydata.org',
+    NOW(),
+    'Official status tag changed'
+FROM public.feed
+WHERE feed_contact_email LIKE '%@%'
+  AND official = TRUE;