The role involves a systematic examination or evaluation. Individuals in this profession assess properties, products, processes, or systems against established standards or regulations. For example, a building professional evaluates a structure to ensure adherence to safety codes, while a quality control specialist examines manufactured goods for defects.
This activity is crucial for ensuring safety, compliance, and quality. It safeguards public well-being by identifying potential hazards and verifying adherence to legal mandates. Historically, the need for oversight arose with increasing complexity in construction, manufacturing, and service industries, leading to the development of formalized procedures and professional standards.