Professional certification frequently appears in various industries and job types, allowing those who receive the certification to effectively demonstrate knowledge and ability about the field to potential employers. Each certification program maintains its own requirements and processes, with each coming from its own independent body that is often separate from governmental agencies or specific companies. Each agency maintains its own requirements to issue the certification, which may involve taking official classes through the entity or a licensed third party porter, completing a minimum number of hours of experience in the field and taking a final exam.

Trade Test Certification for Construction Machinery Operator