Which measure is most suitable to maintain quality standards in art products?

Correct answer: Establishing material standards, quality checks, and a training system

Maintaining the quality of art products requires clear standards for raw materials, quality checks during production, and training for artisans. Together, these ensure consistency, durability, and the required finish in the products. Customer feedback can help improve quality, but ignoring it is incorrect and it cannot replace standards and inspection. Exam tip: For quality control questions, look for standardisation, inspection, and training.