Military Service Members, Veterans, and Spouses

For more information about obtaining a TDLR license or renewing a TDLR license that expired while serving on active duty, please see the Military Outreach page.

Contact Information

For more information about the Weather Modification program, contact customer service.

Texas Department of Licensing and Regulation
Modification program
PO Box 12157
Austin, TX 78711

(800) 803-9202 [in state only]
(512) 463-6599
Relay Texas-TDD: (800) 735-2989

Weather Modification

Laws and Rules

Texas Laws

Name	Code	Chapter	PDF	Word
Weather Modification and Control	Texas Agriculture Code	Chapter 301	PDF	Word
Weather Modification and Control Grant Program	Texas Agriculture Code	Chapter 302	PDF	Word
TDLR Enabling Law	Texas Occupations Code	Chapter 51	PDF	Word

Rules and Regulations

Name	Code	Chapter	Chapter Request
Weather Modification Administrative Rules	Texas Admin Code	Chapter 79	Link
TDLR Procedural Rules	Texas Admin Code	Chapter 60	Link
TDLR Administrative Rules	Texas Admin Code	Chapter 55	Link

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Laws and Rules

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Texas Laws

Rules and Regulations

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