diff --git a/db/dump/fixtures.before.sql b/db/dump/fixtures.before.sql
index 7ba85d8d5..1d59c7ac0 100644
--- a/db/dump/fixtures.before.sql
+++ b/db/dump/fixtures.before.sql
@@ -387,7 +387,7 @@ INSERT INTO `vn`.`client`(`id`,`name`,`fi`,`socialName`,`contact`,`street`,`city
         (1112,     'Trash',              NULL,         'GARBAGE MAN',    'Unknown name',     'NEW YORK CITY, UNDERGROUND',                   'Gotham', 46460, 1111111111, 222222222, 1, NULL,                                 NULL, 0, 1234567890, 0, 1, 1, 300,  1,  1, NULL, 10, 5,    util.VN_CURDATE(), 1, 5, 1, 1, 1, '0000-00-00', 0, 1, 0, NULL, 1, 0, NULL, 0, 1, 'others','loses');
 
 INSERT INTO `vn`.`client`(`id`, `name`, `fi`, `socialName`, `contact`, `street`, `city`, `postcode`, `isRelevant`, `email`, `iban`,`dueDay`,`accountingAccount`, `isEqualizated`, `provinceFk`, `hasToInvoice`, `credit`, `countryFk`, `isActive`, `gestdocFk`, `quality`, `payMethodFk`,`created`, `isTaxDataChecked`)
-    SELECT id, name, CONCAT(RPAD(CONCAT(id,9),8,id),'A'), CONCAT(name, 'Social'), CONCAT(name, 'Contact'), CONCAT(name, 'Street'), 'GOTHAM', 46460, 1, CONCAT(name,'@mydomain.com'), NULL, 0, 1234567890, 0, 1, 1, 300, 1, 1,NULL, 10, 5, util.VN_CURDATE(), 1
+    SELECT id, name, CONCAT(RPAD(CONCAT(id,9),8,id),'A'), UPPER(CONCAT(name, 'Social')), CONCAT(name, 'Contact'), CONCAT(name, 'Street'), 'GOTHAM', 46460, 1, CONCAT(name,'@mydomain.com'), NULL, 0, 1234567890, 0, 1, 1, 300, 1, 1,NULL, 10, 5, util.VN_CURDATE(), 1
         FROM `account`.`role` `r`
         WHERE `r`.`hasLogin` = 1;
 
diff --git a/db/routines/vn/triggers/entry_beforeUpdate.sql b/db/routines/vn/triggers/entry_beforeUpdate.sql
index 91d490b21..60b83002c 100644
--- a/db/routines/vn/triggers/entry_beforeUpdate.sql
+++ b/db/routines/vn/triggers/entry_beforeUpdate.sql
@@ -43,9 +43,9 @@ BEGIN
 		SET NEW.currencyFk = entry_getCurrency(NEW.currencyFk, NEW.supplierFk);
 	END IF;
 
-	IF NOT (NEW.travelFk <=> OLD.travelFk)
-	OR NOT (NEW.currencyFk <=> OLD.currencyFk) THEN 
-		SET NEW.commission = entry_getCommission(NEW.travelFk, NEW.currencyFk,NEW.supplierFk);
+	IF NOT (NEW.travelFk <=> OLD.travelFk)		
+	OR NOT (NEW.currencyFk <=> OLD.currencyFk) THEN 		
+		SET NEW.commission = entry_getCommission(NEW.travelFk, NEW.currencyFk,NEW.supplierFk);		
 	END IF;
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/travel_beforeUpdate.sql b/db/routines/vn/triggers/travel_beforeUpdate.sql
index 2079cd21e..7cc198e3c 100644
--- a/db/routines/vn/triggers/travel_beforeUpdate.sql
+++ b/db/routines/vn/triggers/travel_beforeUpdate.sql
@@ -3,9 +3,11 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`travel_beforeUpdate`
 	BEFORE UPDATE ON `travel`
 	FOR EACH ROW
 BEGIN
+	DECLARE vHasAnyInvoiceBooked BOOL;
+
 	SET NEW.editorFk = account.myUser_getId();
 
-	IF NOT (NEW.landed <=> OLD.landed)
+	IF NOT (NEW.landed <=> OLD.landed) 
 	OR NOT (NEW.shipped <=> OLD.shipped) THEN
 		CALL travel_checkDates(NEW.shipped, NEW.landed);
 	END IF;
@@ -17,5 +19,18 @@ BEGIN
 	IF NOT (NEW.warehouseInFk <=> OLD.warehouseInFk) THEN
 		CALL travel_checkWarehouseIsFeedStock(NEW.warehouseInFk);
 	END IF;
+
+	IF NOT (NEW.awbFk <=> OLD.awbFk)THEN
+		SELECT COUNT(*) INTO vHasAnyInvoiceBooked 
+			FROM travel t
+				JOIN entry e ON e.travelFk = t.id 
+				JOIN invoiceIn ii ON ii.id = e.invoiceInFk 
+			WHERE t.id = NEW.id
+				AND ii.isBooked; 
+				
+		IF vHasAnyInvoiceBooked THEN
+			CALL util.throw('The travel has entries with booked invoices');
+		END IF;
+	END IF;	
 END$$
 DELIMITER ;
diff --git a/db/versions/10912-brownCataractarum/00-firstScript.sql b/db/versions/10912-brownCataractarum/00-firstScript.sql
new file mode 100644
index 000000000..51aea42a1
--- /dev/null
+++ b/db/versions/10912-brownCataractarum/00-firstScript.sql
@@ -0,0 +1,12 @@
+ALTER TABLE vn.country 
+    MODIFY COLUMN code varchar(2) NOT NULL;
+
+ALTER TABLE vn.country 
+    ADD CONSTRAINT country_unique UNIQUE KEY (code);
+
+ALTER TABLE vn.transitoryDuaUnified 
+    ADD countryCodeFk varchar(2) DEFAULT 'EC' NOT NULL;
+
+ALTER TABLE vn.transitoryDuaUnified 
+    ADD CONSTRAINT transitoryDuaUnified_country_FK FOREIGN KEY (countryCodeFk) 
+        REFERENCES vn.country(code);