Business Types - O
Look up your type of business (Index O) to see what permits, licenses, registrations or other authorizations you may need from the TCEQ.
Occupational Therapy
See Physical Therapy
Oil and Gas
Air Permits
Air Permits by Rule 512-239-1250
Cathodic Protection
Contaminated Soil Disposal 512-239-2335
Core Test Holes
Industrial and Hazardous Waste Regulations:
- Registration and Reporting 512-239-6413
- Treatment and Disposal 512-239-2335
Oil and Gas Wells
Petroleum Storage Tank Regulations Registration 512-239-2160
Seismic Shot Holes
Surface Casing
Administered by the Railroad Commission of Texas:
Water Supply:
- Private Well or Public Water System? 512-239-4691
- What’s My Source? 512-239-4691
- Water Well Conversion
Back to topOil and Gas Drilling
Administered by the Texas Railroad Commission
RRC Oil and Gas Drilling Program
Optometry
Medical Waste Regulations:
- Registration and Reporting 512-239-6001 (Select Option 2)
- Treatment and Disposal 512-239-2335
Water Supply:
- Private Well or Public Water System? 512-239-4691
- What’s My Source? 512-239-4691
Organic Food
See Agriculture
Ostrich/Emu Farm
Agriculture Wastewater Regulations 512-239-4671
Air Permits 512-239-1250
Air Permits by Rule 512-239-1250
Industrial and Hazardous Waste Regulations:
- Registration and Reporting 512-239-6413
- Treatment and Disposal 512-239-2335
Petroleum Storage Tank Registration 512-239-2160
Water Supply:
- Private Well or Public Water System? 512-239-4691
- What’s My Source? 512-239-4691