diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index a61bfea..18ba2e6 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -36,7 +36,7 @@ The function is only compatible with Netlify Function (https://www.netlify.com/p
 
 - check-systems
 
-Check-systems is a CLI tool to validate the whole “systems.csv” from https://github.com/NABSA/gbfs locally
+Check-systems is a CLI tool to validate the whole “systems.csv” from https://github.com/MobilityData/gbfs locally
 
 # Code convention
 
diff --git a/RULES.md b/RULES.md
index ffb7173..b0629c0 100644
--- a/RULES.md
+++ b/RULES.md
@@ -18,12 +18,12 @@ The validator will check for the presence of the files depending on the options
 <img width="350" alt="tick boxes" src="https://user-images.githubusercontent.com/63653518/156194900-bab75f85-f681-43a4-84d3-08c9d6fed4df.png">
 
 
-The Validator also checks the conditional requirement of the file `vehicle_types.json`: as per the [official GBFS specification](https://github.com/NABSA/gbfs/blob/master/gbfs.md#vehicle_typesjson), it is required of systems that include information about vehicle types in the `vehicle_status.json file`.
+The Validator also checks the conditional requirement of the file `vehicle_types.json`: as per the [official GBFS specification](https://github.com/MobilityData/gbfs/blob/master/gbfs.md#vehicle_typesjson), it is required of systems that include information about vehicle types in the `vehicle_status.json file`.
 
 
 # Fields presence and field types
 ## Required fields
-Each file in GBFS has to be structured in a specific [output format](https://github.com/NABSA/gbfs/blob/master/gbfs.md#output-format).
+Each file in GBFS has to be structured in a specific [output format](https://github.com/MobilityData/gbfs/blob/master/gbfs.md#output-format).
 All the fields that are described as **required** in GBFS will be checked by the validator.
 Some fields are required only if the parent field is defined, and this is considered a **conditionally required** field.
 
@@ -68,8 +68,8 @@ The following conditions are all covered by this validator:
 `current_range_meters`
 
 - **conditions that are not covered by this validator**
-`num_docks_available` in station_status.json`: because it depends on something that isn't defined in the GBFS files: the docking capacity. See the official GBFS spec about this field [here](https://github.com/NABSA/gbfs/blob/master/gbfs.md#station_statusjson).\
-`vehicle_docks_available` in station_status.json`: because it depends on something that isn't defined in the GBFS files: *REQUIRED in feeds where [...] certain docks are only able to accept certain vehicle types.* See the official GBFS spec about this field [here](https://github.com/NABSA/gbfs/blob/master/gbfs.md#station_statusjson).\
+`num_docks_available` in station_status.json`: because it depends on something that isn't defined in the GBFS files: the docking capacity. See the official GBFS spec about this field [here](https://github.com/MobilityData/gbfs/blob/master/gbfs.md#station_statusjson).\
+`vehicle_docks_available` in station_status.json`: because it depends on something that isn't defined in the GBFS files: *REQUIRED in feeds where [...] certain docks are only able to accept certain vehicle types.* See the official GBFS spec about this field [here](https://github.com/MobilityData/gbfs/blob/master/gbfs.md#station_statusjson).\
 `system_id` in `free_bike_status.json`
 
 ## Field types
diff --git a/check-systems/README.md b/check-systems/README.md
index f1e7320..0993466 100644
--- a/check-systems/README.md
+++ b/check-systems/README.md
@@ -1,5 +1,5 @@
 # check-systems
 
-Download systems.csv from https://github.com/NABSA/gbfs
+Download systems.csv from https://github.com/MobilityData/gbfs
 
 `node check-systems/index.js systems.csv`
diff --git a/website/src/components/Result.vue b/website/src/components/Result.vue
index 10f80b6..5556357 100644
--- a/website/src/components/Result.vue
+++ b/website/src/components/Result.vue
@@ -37,7 +37,7 @@ const errorsCountFormated = computed(() => {
             Detected version <b>{{ result.summary.version.detected }} </b> and
             validate with
             <a
-              :href="`https://github.com/NABSA/gbfs/blob/v${result.summary.version.validated}/gbfs.md`"
+              :href="`https://github.com/MobilityData/gbfs/blob/v${result.summary.version.validated}/gbfs.md`"
               ><b>{{ result.summary.version.validated }}</b></a
             >
           </b-alert>