For working with pesticides should meet people with knowledge requirements. Every five years, either exam must be taken again, or have knowledge meetings are followed. They then receive a new competency certificate.Recognition Bureau assessed the knowledge meetings meet the requirements. The entries are also administered in the meetings.Commissioned by the National Government Agency Approvals issued by the attestation of professional competence.The holder of a competency certificate can see through the app, his study claims. He can also sign up for an introductory meeting. In addition, authorization may be given to knowledge and commerce authorities, to verify the details of the qualification holder to Bureau Recognition.When a participant has taken adequate knowledge meetings, a new competency certificate is created. Each competency certificate has its own start date and end date.