diff --git a/src/core/lib/Delim.mjs b/src/core/lib/Delim.mjs
index c8cc637b..08be9d4f 100644
--- a/src/core/lib/Delim.mjs
+++ b/src/core/lib/Delim.mjs
@@ -46,6 +46,12 @@ export const HASH_DELIM_OPTIONS = ["Line feed", "CRLF", "Space", "Comma"];
  */
 export const IP_DELIM_OPTIONS = ["Line feed", "CRLF", "Space", "Comma", "Semi-colon"];
 
+/**
+ * Date delimiters
+ */
+export const DATE_DELIM_OPTIONS = ["Line feed", "CRLF", "Comma", "Semi-colon"];
+
+
 /**
  * Split delimiters.
  */