How often must an applicator undergo recertification?

Applicators must undergo recertification every two years with an exam passing number over 78%.

Is it possible to become recertified without taking an exam?

No, candidate must has to go through an exam to get qualify for certificate.

What is the process for becoming certified by collecting continuing education credits?

To become certified technician by collecting continuing experience credits, an applicator must earn 20 credits over a period of five years. The applicator should first contact one of the organizations that offer credit recertification programs.