What must be prominently displayed for each type of equipment used in practice?

The requirement for a certificate of proficiency to be prominently displayed for each type of equipment used in practice ensures that users have demonstrated the necessary skills and knowledge to safely and effectively operate that equipment. This practice underscores the importance of safety and competence in a professional setting. It serves as verification that an individual has undergone specific training or education to handle the equipment correctly, reducing the risk of accidents or mishandling.

While usage manuals, safety guidelines, and warranty documents are important for operation and maintenance, they do not specifically guarantee that the operator possesses the requisite proficiency. The emphasis on a certificate of proficiency highlights the obligation of practitioners to maintain high standards of safety and expertise in their practice.