diff --git a/lib/consts.js b/lib/consts.js
index ebd1219..293287c 100644
--- a/lib/consts.js
+++ b/lib/consts.js
@@ -10,22 +10,9 @@ const orderOperations = {
 	download: 'DOWNLOAD',
 };
 
-const dateRange = (start, end) => {
-	if (start && end)
-		return {
-			DateRange: {
-				Start: start,
-				End: end,
-			},
-		};
-
-	return {};
-};
-
 module.exports = {
 	name,
 	version,
 	orderOperations,
 	productString: `${name} ${version}`,
-	dateRange,
 };
diff --git a/lib/predefinedOrders/HAC.js b/lib/predefinedOrders/HAC.js
index dcf86b5..82f8f58 100644
--- a/lib/predefinedOrders/HAC.js
+++ b/lib/predefinedOrders/HAC.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const utils = require('../consts');
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
diff --git a/lib/predefinedOrders/PTK.js b/lib/predefinedOrders/PTK.js
index 38ad1c5..a0b7e77 100644
--- a/lib/predefinedOrders/PTK.js
+++ b/lib/predefinedOrders/PTK.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const utils = require('../consts');
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
diff --git a/lib/predefinedOrders/STA.js b/lib/predefinedOrders/STA.js
index 039353a..4eb44e9 100644
--- a/lib/predefinedOrders/STA.js
+++ b/lib/predefinedOrders/STA.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const utils = require('../consts');
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
diff --git a/lib/predefinedOrders/VMK.js b/lib/predefinedOrders/VMK.js
index e525e56..315af09 100644
--- a/lib/predefinedOrders/VMK.js
+++ b/lib/predefinedOrders/VMK.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const utils = require('../consts');
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
diff --git a/lib/predefinedOrders/Z53.js b/lib/predefinedOrders/Z53.js
index 9d877d1..d196841 100644
--- a/lib/predefinedOrders/Z53.js
+++ b/lib/predefinedOrders/Z53.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const utils = require('../consts');
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
diff --git a/lib/utils.js b/lib/utils.js
new file mode 100644
index 0000000..3390ead
--- /dev/null
+++ b/lib/utils.js
@@ -0,0 +1,18 @@
+'use strict';
+
+const dateRange = (start, end) => {
+	if (start && end)
+		return {
+			DateRange: {
+				Start: start,
+				End: end,
+			},
+		};
+
+	return {};
+};
+
+
+module.exports = {
+	dateRange,
+};