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diff --git a/build/resources/main/VehiclePrecisionLocation.proto b/build/resources/main/VehiclePrecisionLocation.proto
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+syntax = "proto3"; /**
+* <h1>Precise Vehicle Location</h1>
+*<p>This set of messages define how to acquire vehicle location, either on demand or by interval and events.</p>
+*<h2>Message Orchestration</h2>
+*<p><img src="doc/images/mqttLocation.png" alt="HeaderMessage.puml"></p>
+*<h2>MQTT Topic Design</h2>
+*<table>
+*  <thead>
+*    <tr>
+*      <th>Direction</th>
+*      <th>Subscribe Topic</th>
+*      <th>Publish Topic</th>
+*    </tr>
+*  </thead>
+*  <tbody>
+*    <tr>
+*      <td>Vehicle to Cloud</td>
+*      <td>vloc/"*"</td>
+*      <td>vloc/&lt;device_id&gt;</td>
+*    </tr>
+*    <tr>
+*      <td>Cloud to Vehicle</td>
+*      <td>&lt;device_id&gt;/vloc</td>
+*      <td>&lt;device_id&gt;/vloc</td>
+*    </tr>
+*  </tbody>
+* </table>
+*/
+
+package messages;
+import "messages/VehicleMessageHeader.proto";
+message RequestCurrentVehicleLocationTest
+/// Requests vehicle location on demand
+{ 
+  string vehicle_identity = 1; /// At most this identity should be all that is required to trigger the request for location and should contain a salted hash
+  
+}
+
+message ResponseCurrentVehicleLocation 
+/// Response to vehicle location request
+{
+  VehicleMessageHeading vehicleMessageHeading =1;
+  VehicleCurrentLocation vehicleCurrentLocation =2;
+  ResponseStatusEnum responseStatus = 3; 
+}
+
+enum ResponseStatusEnum { 
+  SUCCESS = 0; /// A good GPS Location response was possible and GPS data is being returned in the payload
+  FAIL_NO_RESPONSE = 1; /// No GPS information was able to be retrieved
+  FAIL_DEGRADED_RESPONSE = 2; // GPS location available but degraded accuracy
+}
+
+message PublishCurrentVehicleLocation /// This is the event based version, proactively publishing location data without a cloud side request
+{
+  VehicleMessageHeading vehicleMessageHeading =1;
+  VehicleCurrentLocation vehicleCurrentLocation =2;
+}
+
+message VehicleCurrentLocation {
+  string Timestamp = 1;
+  double Latitude = 2;
+  double Longitude = 3;
+  double Heading = 4;
+  double HorizontalAccuracy = 5;
+  double Altitude = 6;
+  double VerticalAccuracy = 7; 
+
+  VehicleCurrentLocationGNSSReceiver GNSSReceiver = 8;
+}
+
+message VehicleCurrentLocationGNSSReceiver {
+  string FixType = 1;
+  VehicleCurrentLocationGNSSReceiverMountingPosition MountingPosition = 2;
+}
+
+message VehicleCurrentLocationGNSSReceiverMountingPosition {
+  int32 X = 1;
+  int32 Y = 2;
+  int32 Z = 3;
+}
+
+