Materials & requirements — SCHEMATIC. Build the evidence. Define applicability → Build the evidence → Confirm the route.
Schematic illustration. It shows a check path, not actual project evidence or a compliance result.

Read the diagram

  1. Define applicability

    Identify the product, intended use and target market.

  2. Build the evidence

    Connect applicable requirements with tests and technical files.

  3. Confirm the route

    Confirm the required route and responsible parties for the project.

Hardwood plywood ≤0.05ppm, particleboard ≤0.09ppm, MDF ≤0.11ppm formaldehyde emission. Third-party certifier (TPC) requirements for imported composite wood products.

Use note

Articles support understanding of quality risk, standards and service routes. Formal requirements depend on the product, target market and technical project confirmation.

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