Which QA/QC practice is emphasized by W47.1-09?

• A. Marketing and client relations.
• B. Scheduling daily standups.
• C. Maintaining documentation and inspection records to demonstrate conformance and traceability.
• D. Ignoring quality control since it is optional.

Answer: (C)

The practice emphasized is maintaining documentation and inspection records to demonstrate conformance and traceability. In W47.1-09, quality assurance and quality control revolve around having a documented system that captures welding procedure specifications, welder qualifications, material certifications, inspection and test results, nonconformance reports, and disposition actions. This documentation creates a clear trail from raw materials through the welding process to the finished product, showing that each step meets the required standards and customer specifications. It also supports audits, certification, and accountability if issues arise. The other options don’t fit because marketing and client relations, scheduling daily standups, and ignoring quality control fall outside the formal QA/QC focus of the standard.