Don’t Just Listen to the Experts, Be the Expert!

By becoming a Certified Professional you join more than 800 professionals who pride themselves on maintaining the highest standards in the Green Industry. You will be recognized by your peers as a knowledgeable, dedicated professional with a long-term commitment to raising the bar.
How To Become a Certified Professional
  1. Purchase a study manual online. TNLA Members receive a 50% discount on study materials by logging into their Member portal before making the purchase. If you need assistance accessing your Member portal please call (512) 579-3865.
  2. After studying the manual and the Best of Texas Landscape Guide, visit the Certification Exam page to purchase your exam.  TNLA Members receive a 50% discount on all Certification exams, before ordering your exam please email [email protected] to get your coupon code .
  3. After purchasing your exam, you have 90 days to complete all sections of the exam with a passing score. If you require a retest, visit the Certification Exam page order a retest.