testing, inspection and certification

Testing, inspection, and certification are processes used to ensure products and services meet certain standards for safety, quality, and performance. Testing involves evaluating a product under controlled conditions to see how it performs. Inspection is the visual examination of a product to identify any defects or compliance issues. Certification is the formal confirmation that a product meets specific standards set by recognized organizations. Together, these processes help consumers trust that what they purchase is reliable, safe, and effective, ultimately enhancing overall quality and safety in the marketplace.