diff --git a/agency/README.md b/agency/README.md
index 597d2872..3d0f4b76 100644
--- a/agency/README.md
+++ b/agency/README.md
@@ -3,7 +3,7 @@
 This specification contains a collection of RESTful APIs used to specify the digital relationship between *mobility as a service* Providers and the Agencies that regulate them.
 
 * Authors: LADOT
-* Date: 25 Feb 2019	
+* Date: 19 Sep 2019	
 * Version: BETA
 
 ## Table of Contents
@@ -278,6 +278,7 @@ A standard point of vehicle telemetry. References to latitude and longitude impl
 | `gps.altitude` | Double         | Required if Available | Altitude above mean sea level in meters                      |
 | `gps.heading`  | Double         | Required if Available | Degrees - clockwise starting at 0 degrees at true North      |
 | `gps.speed`    | Float          | Required if Available | Speed in meters / sec                                        |
+| `gps.accuracy` | Float          | Required if Available | Accuracy in meters                                           |
 | `gps.hdop`     | Float          | Required if Available | Horizontal GPS or GNSS accuracy value (see [hdop](https://support.esri.com/en/other-resources/gis-dictionary/term/358112bd-b61c-4081-9679-4fca9e3eb926)) |
 | `gps.satellites` | Integer      | Required if Available | Number of GPS or GNSS satellites
 | `charge`       | Float          | Required if Applicable | Percent battery charge of vehicle, expressed between 0 and 1 |
diff --git a/agency/post_vehicle_event.json b/agency/post_vehicle_event.json
index 400daedf..66d00617 100644
--- a/agency/post_vehicle_event.json
+++ b/agency/post_vehicle_event.json
@@ -194,6 +194,10 @@
               "type": "number",
               "description": "Speed in meters/sec"
             },
+            "accuracy": {
+              "type": "number",
+              "description": "Accuracy in meters"
+            },
             "hdop": {
               "type": "number",
               "description": "Horizontal GPS or GNSS accuracy value"
diff --git a/agency/post_vehicle_telemetry.json b/agency/post_vehicle_telemetry.json
index e5d4ffab..8069a644 100644
--- a/agency/post_vehicle_telemetry.json
+++ b/agency/post_vehicle_telemetry.json
@@ -49,6 +49,10 @@
               "type": "number",
               "description": "Speed in meters/sec"
             },
+            "accuracy": {
+              "type": "number",
+              "description": "Accuracy in meters"
+            },
             "hdop": {
               "type": "number",
               "description": "Horizontal GPS or GNSS accuracy value"
diff --git a/schema/templates/common.json b/schema/templates/common.json
index efe262f0..4626b426 100644
--- a/schema/templates/common.json
+++ b/schema/templates/common.json
@@ -232,6 +232,10 @@
             "speed": {
               "type": "number",
               "description": "Speed in meters/sec"
+            },
+	      "accuracy": {
+              "type": "number",
+              "description": "Accuracy in meters"
             },
             "hdop": {
               "type": "number",