diff --git a/config.py b/config.py
index b53dbbfb3..12659dc91 100644
--- a/config.py
+++ b/config.py
@@ -68,7 +68,8 @@ class Config(object):
         r"valtech\.co\.uk",
         r"cgi\.com",
         r"capita\.co\.uk",
-        r"ucds\.email"
+        r"ucds\.email",
+        r"naturalengland\.org\.uk",
     ]
 
 
diff --git a/tests/app/main/test_validators.py b/tests/app/main/test_validators.py
index 4e09bb61c..cc9c759e3 100644
--- a/tests/app/main/test_validators.py
+++ b/tests/app/main/test_validators.py
@@ -81,7 +81,8 @@ def _gen_mock_field(x):
     'test@GOV.PoliCe.uk',
     'test@valtech.co.uk',
     'test@cgi.com',
-    'test@ucds.email'
+    'test@ucds.email',
+    'test@naturalengland.org.uk',
 ])
 def test_valid_list_of_white_list_email_domains(app_, email):
     with app_.test_request_context():