DraftDraft for review, not yet a published standard. Registry vehicle/1.0-draft of 2026-10-24, marker vehicle/1.0. How changes are made.

vehicle.nedcCo2EmissionsGPerKm

NEDC CO2 emissions (g/km) · CO2-Emissionen NEFZ (g/km)

CO2 emissions in g/km determined under the NEDC (UN Regulation No 101), including NEDC values obtained by correlation from WLTP results, as printed in CoC item 49 or registration field V.7: the combined value, or the weighted combined value for OVC-HEV. A type-approval value, not real-world emissions.

Key
vehicle.nedcCo2EmissionsGPerKm
Row name (BT-160)
CO2-Emissionen NEFZ (g/km) [vehicle.nedcCo2EmissionsGPerKm]
NEDC CO2 emissions (g/km) [vehicle.nedcCo2EmissionsGPerKm]

The bare key vehicle.nedcCo2EmissionsGPerKm is also accepted.

Tier
Optional
Status
draft
Representation term
Measure, unit g/km (no Rec 20 code)
Value format
integer ^(0|[1-9][0-9]{0,3})$
Grammar
^(0|[1-9][0-9]{0,3})$
Unit
g/km (no Rec 20 code, so never BT-212)
The unit is part of the key and never part of the value.
Code list
unit fixed: g/km (no Rec 20 code, so never BT-212); test procedure fixed: NEDC
Required when
MAY; only for vehicles whose CoC or registration document gives an NEDC value
Statutory feature
No
Repeatable
No, at most one row per line
Anchors
  • Directive 1999/37/EC code V.7
  • Reg. (EU) 2020/683 Annex VIII CoC item 49 (NEDC block; DE 'NEFZ')
  • UN Regulation No 101
  • Reg. (EU) 2017/1152 and 2017/1153 (correlated NEDC values)
Carrier and binding
BG-32: BT-160 'CO2-Emissionen NEFZ (g/km) [vehicle.nedcCo2EmissionsGPerKm]', BT-161 '128'
Source and changes
registry/keys/nedcCo2EmissionsGPerKm.yaml · Propose a change