Read the diagram
- Identify the sample
Confirm product identity and relevant use conditions.
- Agree the method
Define the test scope, method and criteria before work.
- Keep the data
Keep observations and raw records traceable to the sample.
Children's products must comply with CPSIA: total lead <100ppm (substrate), phthalates <0.1%, third-party lab testing required. CPC document format and issuance guide.
Use note
Articles support understanding of quality risk, standards and service routes. Formal requirements depend on the product, target market and technical project confirmation.
