diff --git a/atst/domain/task_orders.py b/atst/domain/task_orders.py
index dda675b0..54a78105 100644
--- a/atst/domain/task_orders.py
+++ b/atst/domain/task_orders.py
@@ -15,8 +15,6 @@ class TaskOrderError(Exception):
 
 
 class TaskOrders(object):
-    INFORMATION_RECORDED_ATTRIBUTES = ["end_date", "loa", "number", "start_date"]
-
     SECTIONS = {
         "app_info": [
             "portfolio_name",