1. All castings produced must be identified with customer branding requirements, casting plant logo (as applicable), casting part number, cavity number, and cast date in designated locations per customer requirements. 2. In some applications, traceability to both casting machine and/or measured process parameters specific to the casting may be required. Identification must be accurate and readily visible on non-machined surfaces, and must not interfere with parting lines, appearance, function, processing or assembly.