diff --git a/config/registry.json b/config/registry.json
index 2d13aa7..800e82c 100644
--- a/config/registry.json
+++ b/config/registry.json
@@ -33,7 +33,8 @@
                     "rules": [
                         "search must have two stops for this domain.",
                         "Supported stop.type : check-in, check-out",
-                        "fulfillment stops should not have location for this domain."
+                        "fulfillment stops should not have location for this domain.",
+                        "fulfillment.stops[i].time should be an object and contain timestamp"
                     ]
                 },
                 "tourism": {
diff --git a/schemas/jsons/search.js b/schemas/jsons/search.js
index be4e649..68e5ec1 100644
--- a/schemas/jsons/search.js
+++ b/schemas/jsons/search.js
@@ -70,7 +70,8 @@ export default {
                                                 description: "Describes a GPS coordinate",
                                                 pattern: '^[-+]?([1-8]?\d(\.\d+)?|90(\.0+)?),\s*[-+]?(180(\.0+)?|((1[0-7]\d)|([1-9]?\d))(\.\d+)?)$'
                                             }
-                                        }
+                                        },
+                                        required: ['gps']
                                     },
                                     time: {
                                         type: "object",
@@ -80,7 +81,8 @@ export default {
                                                 description: "Time of the stop",
                                                 format: 'date-time'
                                             }
-                                        }
+                                        },
+                                        required: ['timestamp']
                                     },
                                     type:{
                                         type: "string",