If an OEM emission control device is physically altered but all hoses are connected, what should be recorded in the BAR 97 EIS?

When an OEM emission control device is physically altered, it signifies that the component no longer adheres to its original design and functionality, even if the hoses are still connected. This alteration can affect the efficacy of the emission control system and ultimately the amount of pollutants that may be emitted from the vehicle. Therefore, the condition of the emission control device must accurately reflect this change in the BAR 97 EIS.

Recording the condition as "Modified" is appropriate because it indicates that the OEM device has been changed from its original configuration. This designation is critical for accurate record-keeping and compliance tracking, highlighting that the device may not function as intended by the manufacturer, which is essential for the performance and environmental standards set for vehicles.