Tennessee Catalytic Converter Laws
Selling Catalytic Converters in Tennessee

If you’re in Tennessee and want to sell a catalytic converter, there are important laws you need to know. The state has enacted regulations aimed at curbing theft, while still allowing legal sales with proper documentation.
See What Your Converter Is Worth
What the Tennessee Law Says
Tennessee law requires that anyone engaged in the business of buying or selling detached catalytic converters must:
- Be a licensed scrap metal dealer, automotive recycler, mechanic, or another authorized business
- Maintain permanent transaction records and submit a written notice to local law enforcement
- Only purchase detached converters with documentation proving legal ownership (such as registration or title)
These laws are outlined under Tennessee Code § 62-9 (2024) and were strengthened by legislation enacted in 2021 (source).
These requirements are designed to reduce theft while still allowing legitimate sales to continue.
Can You Still Sell Your Converter?
✅ Yes. If you have a catalytic converter that you legally own and can show proper documentation, you can still sell it in Tennessee.
RRCats works with both individuals and businesses in Tennessee. We ensure that every transaction is compliant and that you get paid quickly and securely.
Selling to RRCats from Tennessee
Here’s how we make it easy to sell your catalytic converter:
- Text us a photo of your converter along with any visible serial numbers
- Ship it using our prepaid label or your own box
- Get paid by PayPal, check, or another secure method — with no hidden fees
We handle the paperwork and ensure everything aligns with Tennessee’s legal requirements.
Need Help?
Want to check your converter’s value or see if it’s OEM? Visit our Cat Guide »
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Who Is RRCats?
Nationwide catalytic converter buyers
Fair. Consistent. Reliable.
“Their online system works great. Verifying ID and proof of ownership worked smoothly and gave me confidence that I was dealing with a reputable company.”
~ Customer, Mike K.*
“Very fast service! I submitted my info for a quote and got it the next morning. The only thing that was slow about the process was me packing it all up to ship out!”
~ Customer, Steven C.*







