Texas gives shops a streamlined path to authorize a paint booth — the Permit by Rule — but it comes with conditions you have to actually meet and document. If you run a collision or coating shop in Texas and you are unsure whether you are covered, need to register, or are keeping the right records, this guide lays out how TCEQ Permit by Rule 106.436 works alongside the federal filter standard.
This is a general reference, not legal advice — always confirm with the TCEQ or your local air program.
The federal floor applies in Texas too
Before any Texas-specific rule, the federal NESHAP 6H standard (40 CFR Part 63, Subpart HHHHHH) applies to covered surface-coating shops statewide. Its booth requirement at 40 CFR 63.11173(e)(2)(i): coatings must be spray-applied in a booth or prep station with filter technology demonstrated to capture at least 98% of overspray, measured by weight (ANSI/ASHRAE 52.2-2017 or EPA Method 319). Texas does not lower that floor. So your exhaust media requirement is set federally; TCEQ adds the state authorization and recordkeeping layer on top. For the capture standard itself, see the 98% capture rule explained, and for the nationwide view, the NESHAP 6H by state map.
What TCEQ Permit by Rule 106.436 is
Texas air permitting lives in Title 30 of the Texas Administrative Code (TAC). Rather than force every small operation through a full New Source Review permit, TCEQ offers Permits by Rule (PBRs) — pre-authorized categories of activity you can use if you stay within defined conditions. 30 TAC §106.436, “Surface Coating,” is the PBR that covers many paint booth and coating operations.
In plain terms, 106.436 lets you authorize a surface-coating operation without a case-by-case permit provided you meet the rule’s conditions, which typically include:
- Emission and throughput limits — coating usage and emissions must stay under the PBR’s thresholds.
- Overspray control — appropriate filters/control equipment on the booth (dovetailing with the federal 98% capture requirement).
- Proper application and materials — consistent with state VOC and operating expectations.
- Recordkeeping — usage logs and documentation available for inspection.
If your operation exceeds the PBR conditions — higher throughput, larger emissions — you step up to a standard permit or another authorization. Thresholds and conditions get updated, so verify the current text of 106.436 with TCEQ rather than relying on old numbers.
Do you need to register?
PBRs come in two flavors. Some are claim-and-comply — you may use the authorization without filing, as long as you meet every condition and keep records. Others require registration with TCEQ (historically via a PI-7 or the equivalent electronic filing) before you operate. Which applies to 106.436 depends on your circumstances and any current rule changes, so confirm your specific case with TCEQ’s small business assistance program before assuming you can simply claim it.
Filter and recordkeeping expectations
Two things carry the most audit risk in Texas, and both are within your control:
- Filters that meet the federal standard. Use exhaust media documented at 98% capture by weight and keep the manufacturer certificate. Restock from our exhaust filter collection so the paperwork comes with the product.
- Clean records. Log coating usage, filter changes, and equipment. Our NESHAP 6H recordkeeping checklist covers the federal records; keep TCEQ-required usage logs alongside them so a single file satisfies both.
A quick accuracy note for your file: the 98% figure is weight-based capture, not a MERV particle rating and not “98% at 3 microns.” Document it correctly.
Federal vs. Texas: who requires what
| Requirement | Source | What you do |
|---|---|---|
| 98% overspray capture (by weight) | Federal NESHAP 6H | Use documented 98% exhaust filters; keep the certificate |
| Authorization to operate the booth | TCEQ PBR 106.436 | Meet the PBR conditions; register if required |
| Emission/throughput limits | TCEQ PBR 106.436 | Stay within limits or step up to a full permit |
| Usage & equipment records | Federal + TCEQ | Log coatings, filter changes, and training |
How to confirm your situation with TCEQ
- Read the current 106.436 text on the TCEQ website for up-to-date conditions and thresholds.
- Estimate your emissions from coating usage to see whether you fit within the PBR or need a full permit.
- Determine registration — claim-and-comply vs. register-first — for your specific operation.
- Contact TCEQ Small Business and Local Government Assistance for free, confidential help, and get the answer in writing.
For the bigger picture on permit types and when each applies, see our paint booth permit guide. California shops face a comparable federal-plus-state structure — see the SCAQMD Rule 1151 guide.
Related compliance guides
TCEQ's authorization sits on the same federal framework the rest of the country follows. These guides round out the picture:
- Compare other states: California SCAQMD Rule 1151 requirements, Florida and Southeast booth compliance, and spray booth regulations in Colorado.
- Worker safety: OSHA, isocyanates, and booth filtration.
- Fire code: the NFPA 33 fire-marshal filter checklist.
- Paperwork: filter documentation and your insurance, plus what to expect in a NESHAP 6H audit.
Frequently asked questions
What are the Texas paint booth regulations for a body shop?
Two layers apply: the federal NESHAP 6H standard (a booth with filters documented at 98% overspray capture by weight, certified painters, high-transfer guns, enclosed gun cleaning, records) and Texas authorization — typically TCEQ Permit by Rule 106.436 for surface coating, with its own conditions and recordkeeping. Confirm specifics with TCEQ.
Does TCEQ PBR 106.436 replace the federal 98% filter rule?
No. The 98% overspray-capture requirement is federal and applies in Texas unchanged. 106.436 is the state authorization to operate the coating source; it works alongside the federal standard, not instead of it.
Do I have to register my paint booth with TCEQ?
It depends on your operation and the current rule. Some Permits by Rule are claim-and-comply, while others require registration before you operate. Verify your case with TCEQ before assuming you can simply claim the PBR.
What records should a Texas shop keep?
Filter capture certificates and change logs, coating usage records, painter training, and equipment documentation — kept on site and available for inspection to satisfy both the federal 6H requirements and TCEQ’s conditions.
Set your Texas booth up right. Start with 98%-documented media from our exhaust filter collection, keep certificates in the compliance hub, and use the NESHAP 6H by state map to see how TCEQ layers on the federal floor. Need help matching filters to your booth? Reach out — and confirm the regulatory specifics with the TCEQ or your local air program.
PBR 106.436 covers the paperwork — your filter still needs the certificate
A Permit by Rule authorizes the operation; it doesn't substitute for a filter documented at 98% capture by weight. Stock the two together and your Texas file is complete. Orders placed before 2pm MST ship the same day.
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