| Texas Administrative Code |
| TITLE 30 | ENVIRONMENTAL QUALITY |
| PART 1 | TEXAS COMMISSION ON ENVIRONMENTAL QUALITY |
| CHAPTER 30 | OCCUPATIONAL LICENSES AND REGISTRATIONS |
| SUBCHAPTER G | ON-SITE SEWAGE FACILITIES INSTALLERS, APPRENTICES, DESIGNATED REPRESENTATIVES, MAINTENANCE PROVIDERS, MAINTENANCE TECHNICIANS, AND SITE EVALUATORS |
Rules
| §30.231 | Purpose and Applicability |
| §30.237 | Definitions |
| §30.240 | Qualifications for Initial License |
| §30.242 | Qualifications for License Renewal |
| §30.244 | Exemptions |
| §30.245 | Registration of Apprentices and Maintenance Technicians |
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