For additional information on how to obtain a pesticide applicator license, recordkeeping or continuing education courses call (512) 463-7622 or (800) TELL-TDA. 
e-mail: pesticides@TexasAgriculture.gov

If you have any questions about your license, renewal, need a duplicate license or have a change of address, contact the TDA Licensing Division at (877) 542-2474
e-mail: license.inquiry@TexasAgriculture.gov