Certification programs are conducted by states, territories, and tribes in accordance with these national standards. Training of certified applicators covers safe pesticide use as well as environmental issues such as endangered species and water quality protection. Certified applicators are classified as either private or commercial . There are separate standards for each. All states require commercial applicators to be recertified, generally every three to five years.
Some states also require recertification or other training for private applicators.
Over one million applicators are currently certified nationwide, including over 900,000 private applicators and about 350,000 commercial applicators. Approximately 80,000 private and 65,000 commercial applicators are certified annually. Approximately 130,000 private and 120,000 commercial applicators are recertified annually. EPA funds cooperative agreements to assist state, territory and tribal governments in conducting certification and training programs.