A qualified employee (person) is one who is familiar with the construction and operation of the equipment and the hazards involved.
By way of training and/or experience, a competent person is knowledgeable of applicable standards, is capable of identifying workplace hazards linking to the specific operation, and has the authority to correct them. Some standards add additional specific conditions which must be met by the competent person.
An authorized person means a person approved or assigned by the employer to achieve a specific type of duty or duties or to be at a specific location or location at the job site.
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