Tennessee calls the business permit a charter, and a charter is required per office for anyone engaged in the business of commercial pest control. Each location needs its own, each charter needs at least one licensed applicator for every service category offered, and a licensee can only be listed on one charter. Charters expire on June 30 of odd numbered calendar years, so the whole industry renews on the same two year cycle rather than on individual anniversaries.
Fees are biennial and modest against the requirements behind them. The working numbers described by the University of Tennessee Extension program are $400 for the charter, $50 for each licensing category passed and $50 for each technician or solicitor registered, with proration available in the first term. Because the fee schedule is set by rule rather than in the statute, confirm current amounts with the department before writing the check.
Categories are the spine of the system. WDO for wood destroying organisms, GRC for general pest and rodent control, FUM for fumigation and BDC for bird control are the structural categories, with agricultural, aquatic, forest, horticultural and right of way work licensed alongside them. Examinations pass at seventy percent, and continuing education runs on a multi year cycle with the point requirement varying by category.
Two more obligations belong on the wall. Section 62-21-114 governs termite service contracts, which means the wording of your warranty is a regulated document rather than a marketing choice. And section 62-21-128 imposes a monthly reporting requirement, so Tennessee expects a steady flow of information about the work being performed rather than an annual look. Companies that treat reporting as an afterthought find that the paperwork failures, not the treatments, are what generate department attention.