Which statement accurately reflects BAR Referee Label requirements?

• A. All engine changes require a BAR Referee Label
• B. Engine changes offered by the manufacturer for the same year/model do not require a BAR Referee Label
• C. Only engine changes older than five years require a BAR Referee Label
• D. Label is required only for diesel engines

Answer: (D)

The key idea is understanding when a BAR Referee Label is needed. A BAR Referee Label acts as proof that an engine or emission-control modification has been reviewed and approved by BAR for that specific engine and model. In practice, this labeling requirement is tied to diesel engine changes, because diesel emissions controls and the referee approval process are used to verify and certify those modifications. If a gasoline engine change is fully manufacturer-approved for the same year/model, it generally doesn’t require a separate BAR Referee Label. The label is still relevant, however, for any non-OEM or non-approved changes that must go through BAR’s referee process to confirm Emissions compliance.