TOC stands for test of conformance, which tests whether products and processes conform to their specifications. TOC is applicable to both tangible products in manufacturing and intangible products in services. The health of an organization depends on the quality of its products and processes. TOC ensures that products meet requirements for performance, durability, and reliability, while also ensuring processes meet efficiency, quality, and capability standards. Special processes like casting and heat treatment especially require regular TOC to meet industry guidelines. Materials info consultancy offers TOC support to help organizations maintain quality in their products and processes.