RegCheck API — Netherlands

The /CheckNetherlands endpoint returns vehicle data from the Dutch RDW (Vehicle Authority), including an extensive extended dataset covering axles, fuel economy, body type, and vehicle class.

Endpoint

https://www.regcheck.org.uk/api/reg.asmx?op=CheckNetherlands

Test plate: J873-GV

Fields Returned

Make and Model
Engine Size
Fuel Type
Number of Seats
Colour
Extended RDW dataset (see tables below)

Extended Data Fields

Field	Meaning
aantal_cilinders	Number of cylinders
aantal_deuren	Number of doors
aantal_wielen	Number of wheels
aantal_zitplaatsen	Number of seats
breedte	Width
bruto_bpm	Gross BPM (registration tax)
catalogusprijs	List price
cilinderinhoud	Engine displacement
datum_eerste_afgifte_nederland	Date of first issue in Netherlands
datum_eerste_toelating	Date of first admission
datum_tenaamstelling	Date of ascription (ownership transfer)
eerste_kleur	Primary colour
europese_voertuigcategorie	European vehicle category
export_indicator	Export indicator
handelsbenaming	Commercial designation
inrichting	Body layout
lengte	Length
massa_ledig_voertuig	Unladen mass
massa_rijklaar	Kerb weight
maximum_massa_trekken_ongeremd	Maximum unbraked tow mass
maximum_trekken_massa_geremd	Maximum braked tow mass
openstaande_terugroepactie_indicator	Outstanding recall indicator
technische_max_massa_voertuig	Technical maximum vehicle mass
toegestane_maximum_massa_voertuig	Authorised maximum vehicle mass
tweede_kleur	Secondary colour
typegoedkeuringsnummer	Type approval number
vervaldatum_apk	APK (periodic inspection) expiry
voertuigsoort	Vehicle type
wam_verzekerd	Motor liability insurance (Ja/Nee)
wielbasis	Wheelbase
zuinigheidslabel	Economy label

Fuel Sub-object Fields

Field	Meaning
brandstof_omschrijving	Fuel type description
brandstofverbruik_buiten	Fuel economy (highway)
brandstofverbruik_gecombineerd	Fuel economy (combined)
brandstofverbruik_stad	Fuel economy (city)
co2_uitstoot_gecombineerd	CO2 emissions combined
nettomaximumvermogen	Maximum net power (kW)
geluidsniveau_stationair	Stationary noise level (dB)

Body Sub-object Fields

Field	Meaning
carrosserietype	Body type code
type_carrosserie_europese_omschrijving	European body type description

Sample JSON

{
  "Description": "BMW 1ER REIHE",
  "RegistrationYear": 2009,
  "CarMake": { "CurrentTextValue": "BMW" },
  "CarModel": { "CurrentTextValue": "1ER REIHE" },
  "EngineSize": { "CurrentTextValue": "1599" },
  "FuelType": { "CurrentTextValue": "Benzine" },
  "NumberOfSeats": { "CurrentTextValue": "4" },
  "Colour": "ZWART",
  "Extended": {
    "aantal_cilinders": "4",
    "aantal_deuren": "2",
    "inrichting": "hatchback",
    "massa_rijklaar": "1330",
    "vervaldatum_apk": "22/01/2017",
    "wam_verzekerd": "Ja",
    "zuinigheidslabel": "B",
    "Fuel": [
      {
        "brandstof_omschrijving": "Benzine",
        "co2_uitstoot_gecombineerd": "139",
        "nettomaximumvermogen": "90.00"
      }
    ],
    "Body": [
      {
        "carrosserietype": "AB",
        "type_carrosserie_europese_omschrijving": "Hatchback"
      }
    ]
  }
}