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 512-239-1250
- Air Permits by Rule 512-239-1250
- Cathodic Protection 512-239-0515
- Contaminated Soil Disposal 512-239-2334
- Core Test Holes 512-239-0515
- Industrial and Hazardous Waste Regulations:
- Registration and Reporting 512-239-6413
- Treatment and Disposal 512-239-2334
- Petroleum Storage Tank Regulations Registration 512-239-2160
- Seismic Shotholes 512-239-0515
- 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 512-239-0515
- Oil 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 512-239-2334
- 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 512-239-2334
- Water Supply:
- Private Well or Public Water System? 512-239-4691
- What’s My Source? 512-239-4691
- Outpatient Care. See Hospital - Medical/Health Clinic
