diff --git a/lib/predefinedOrders/HAC.js b/lib/predefinedOrders/HAC.js
index 7700379..82f8f58 100644
--- a/lib/predefinedOrders/HAC.js
+++ b/lib/predefinedOrders/HAC.js
@@ -1,23 +1,13 @@
 'use strict';
 
-const dateRange = (start, end) => {
-	if (start && end)
-		return {
-			DateRange: {
-				Start: start,
-				End: end,
-			},
-		};
-
-	return {};
-};
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
 	orderDetails: {
 		OrderType: 'HAC',
 		OrderAttribute: 'DZHNN',
-		StandardOrderParams: dateRange(start, end),
+		StandardOrderParams: utils.dateRange(start, end),
 	},
 	operation: 'download',
 });
diff --git a/lib/predefinedOrders/PTK.js b/lib/predefinedOrders/PTK.js
index 37d5667..a0b7e77 100644
--- a/lib/predefinedOrders/PTK.js
+++ b/lib/predefinedOrders/PTK.js
@@ -1,23 +1,13 @@
 'use strict';
 
-const dateRange = (start, end) => {
-	if (start && end)
-		return {
-			DateRange: {
-				Start: start,
-				End: end,
-			},
-		};
-
-	return {};
-};
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
 	orderDetails: {
 		OrderType: 'PTK',
 		OrderAttribute: 'DZHNN',
-		StandardOrderParams: dateRange(start, end),
+		StandardOrderParams: utils.dateRange(start, end),
 	},
 	operation: 'download',
 });
diff --git a/lib/predefinedOrders/STA.js b/lib/predefinedOrders/STA.js
index 1a0b39e..4eb44e9 100644
--- a/lib/predefinedOrders/STA.js
+++ b/lib/predefinedOrders/STA.js
@@ -1,23 +1,13 @@
 'use strict';
 
-const dateRange = (start, end) => {
-	if (start && end)
-		return {
-			DateRange: {
-				Start: start,
-				End: end,
-			},
-		};
-
-	return {};
-};
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
 	orderDetails: {
 		OrderType: 'STA',
 		OrderAttribute: 'DZHNN',
-		StandardOrderParams: dateRange(start, end),
+		StandardOrderParams: utils.dateRange(start, end),
 	},
 	operation: 'download',
 });
diff --git a/lib/predefinedOrders/VMK.js b/lib/predefinedOrders/VMK.js
index e2bcc9b..315af09 100644
--- a/lib/predefinedOrders/VMK.js
+++ b/lib/predefinedOrders/VMK.js
@@ -1,23 +1,13 @@
 'use strict';
 
-const dateRange = (start, end) => {
-	if (start && end)
-		return {
-			DateRange: {
-				Start: start,
-				End: end,
-			},
-		};
-
-	return {};
-};
+const utils = require('../utils');
 
 module.exports = (start = null, end = null) => ({
 	version: 'h004',
 	orderDetails: {
 		OrderType: 'VMK',
 		OrderAttribute: 'DZHNN',
-		StandardOrderParams: dateRange(start, end),
+		StandardOrderParams: utils.dateRange(start, end),
 	},
 	operation: 'download',
 });
diff --git a/lib/predefinedOrders/Z53.js b/lib/predefinedOrders/Z53.js
new file mode 100644
index 0000000..d196841
--- /dev/null
+++ b/lib/predefinedOrders/Z53.js
@@ -0,0 +1,13 @@
+'use strict';
+
+const utils = require('../utils');
+
+module.exports = (start = null, end = null) => ({
+	version: 'h004',
+	orderDetails: {
+		OrderType: 'Z53',
+		OrderAttribute: 'DZHNN',
+		StandardOrderParams: utils.dateRange(start, end),
+	},
+	operation: 'download',
+});
diff --git a/lib/predefinedOrders/index.js b/lib/predefinedOrders/index.js
index 6109796..18e4f49 100644
--- a/lib/predefinedOrders/index.js
+++ b/lib/predefinedOrders/index.js
@@ -22,11 +22,13 @@ const HPD = require('./HPD');
 const HKD = require('./HKD');
 const PTK = require('./PTK');
 const HAC = require('./HAC');
+const Z53 = require('./Z53');
 
 module.exports = {
 	INI,
 	HIA,
 	HPB,
+	Z53,
 
 	AZV,
 	CD1,
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,
+};