diff --git a/services/client/common/models/client.js b/services/client/common/models/client.js
index 0340042d3..60bdb4163 100644
--- a/services/client/common/models/client.js
+++ b/services/client/common/models/client.js
@@ -24,9 +24,6 @@ module.exports = function(Self) {
     Self.validatesUniquenessOf('fi', {
         message: 'El NIF/CIF debe ser único'
     });
-    Self.validatesPresenceOf('socialName', {
-        message: 'Debe especificarse la razón social'
-    });
     Self.validatesUniquenessOf('socialName', {
         message: 'La razón social debe ser única'
     });
diff --git a/services/client/common/models/client.json b/services/client/common/models/client.json
index 223d6ef8f..e2600e0b4 100644
--- a/services/client/common/models/client.json
+++ b/services/client/common/models/client.json
@@ -22,7 +22,8 @@
       "description": "Fiscal indentifier"
     },
     "socialName": {
-      "type": "string"
+      "type": "string",
+      "required": true
     },
     "contact": {
       "type": "string"
diff --git a/services/client/common/models/greuge.js b/services/client/common/models/greuge.js
index 8b1fc594a..9cf127d41 100644
--- a/services/client/common/models/greuge.js
+++ b/services/client/common/models/greuge.js
@@ -2,9 +2,6 @@ module.exports = function(Self) {
     require('../methods/greuge/filter.js')(Self);
     require('../methods/greuge/totalGreuge.js')(Self);
 
-    Self.validatesPresenceOf('description', 'amount', 'greugeTypeFk', {
-        message: 'Este campo es obligatorio'
-    });
     Self.validatesLengthOf('description', {
         max: 45,
         message: 'La description debe tener maximo 45 caracteres'
diff --git a/services/client/common/models/greuge.json b/services/client/common/models/greuge.json
index 37c2c000a..c7a407341 100644
--- a/services/client/common/models/greuge.json
+++ b/services/client/common/models/greuge.json
@@ -14,10 +14,12 @@
         "description": "Identifier"
       },
       "description": {
-        "type": "String"
+        "type": "String",
+        "required": true
       },
       "amount": {
-        "type": "Number"
+        "type": "Number",
+        "required": true
       },
       "shipped": {
         "type": "date"
@@ -35,7 +37,8 @@
       "greugeType": {
         "type": "belongsTo",
         "model": "GreugeType",
-        "foreignKey": "greugeTypeFk"
+        "foreignKey": "greugeTypeFk",
+        "required": true
       }
     }
   }
\ No newline at end of file