diff --git a/Errors.md b/Errors.md
index 799022a..e38f020 100644
--- a/Errors.md
+++ b/Errors.md
@@ -2,4 +2,5 @@ Some errors that can be thrown by SESSINIT property #4 and potentially other pla
 
 | Number | Name | Error message | Notes |
 | --- | --- | --- | --- |
-| 
\ No newline at end of file
+| 1 | NAK_BAD_USER | TBD | |
+| 2 | NAK_MAX_ORDINARY | TBD | |
\ No newline at end of file