When a garage replaces a failed catalytic converter, how long must they retain the old converter?

The requirement for a garage to retain a replaced catalytic converter for a specific duration stems from regulations established to prevent improper disposal and to encourage recycling of automotive parts. In this case, the law mandates that garages retain the old catalytic converter for a period of 15 days.

This retention period allows for any necessary inspections or verifications, particularly to ensure that the converter can be properly accounted for in terms of emissions compliance and potential core recycling programs. The timeframe serves a dual purpose: it helps garages keep records of replaced parts for warranty and customer service reasons and aids in compliance with environmental regulations regarding hazardous materials that may be contained within catalytic converters. Retaining the old unit for less than 15 days would not meet these legal obligations, which is crucial for both the garage’s integrity and environmental protection efforts.