Attend classes to get the Continuing Education Units (CEUs) that you need to renew your pesticide applicator license so you don't have to take the tests again! Check which CEUs you need and sign up for the session that will supply them. How many CEUs do you need? https://www.freshfromflorida.com/Business-Services/Pesticide-Licensing/Pesticide-Applicator-Licenses/Pesticide-Applicator-Certification-and-Licensing/CEU-Requirements has a listing for Chapter 487 licenses (Restricted Use Licenses). Limited certifications require 2 category and 2 482-Core.