A PPI is beneficial when you work with a new supplier, especially if your project is a large contract that has critical delivery dates. The Pre-Production Inspection (PPI) is conducted before the production process begins and helps to assess the quantity and quality of the raw materials and components and whether they conform to the relevant product specifications. Depending on the product, your experience with the supplier and other factors, one or all these steps may apply to your business needs. The typical quality control inspection process includes four primary steps. What are the 4 types of quality inspection?Įach inspection is carried out at a different stage and each stage is vital to the overall process of quality control and supply chain management. They also read and understand blueprints and specifications, monitor and observe operations to ensure they meet the relevant production standards, recommend adjustments to the process, inspect, test or measure materials used in the final products, accept or reject finished items, remove all products and materials that fail to meet the specifications, discuss the inspection results with the people in charge, and report all the inspection and test data. Performing random quality inspection checks on products or services to assess quality levels.Working with all management-level employees to ensure they are maintaining any new standards and compliance with all relevant regulations.Writing documents to outline all standards clearly to create references for employees.Creating rules for standards and communicating them to the relevant staff to ensure quality levels are maintained.Establishing quality standards for all products and services provided by a company.Quality inspectors set and maintain the standards for product quality, while ensuring the correct procedures are in place to ensure compliance with those standards. The inspected products are then fit to be used for production, as semi-finished goods as well as finished goods ready for shipments to customers. A quality inspector usually follows a pre-established checklist, which is based on the specifications of the product. Inspection also refers to checking products, whereas an audit applies to analyzing the manufacturing process. What is a quality inspection?Īn inspection measures, examines, and tests one or more of the characteristics of products and compares the results with the specified requirements to establish whether conformity is achieved. There are many different quality control methods, and many of them are industry specific. Customers pay for and expect quality and therefore, top-quality products need to be delivered without fail. It is vital to provide quality products to consumers that comply with all market regulations.
QC also refers to the actual inspection of products. Quality control (QC) is a procedure or set of procedures intended to ensure a manufactured product adheres to a defined set of quality criteria or meets the relevant requirements of a client, including quality inspections. Procurement and Supply Chain Management Services.Uzbekistan Certificate of Conformity (COC).Supply Chain Management in Manufacturing.