Tex. Water Code Section 37.013
Practice of Occupation

37.001
Definitions 37.002
Rules 37.003
License or Registration Required 37.004
Qualifications 37.005
Issuance and Denial of Licenses and Registrations 37.006
Renewal of License or Registration 37.007
Licensing Examinations 37.008
Training 37.009
Fees 37.010
Advertising 37.011
Complaints 37.012
Compliance Information 37.013
Practice of Occupation 37.014
Roster of License Holders and Registrants 37.015
Power to Contract 37.0045
Qualifications for Certain Licenses