Health and safety Safe working practices - Safety in products and services to the customer — AQA A-Level Design and Technology: Product Design
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Health and safety Safe working practices - Safety in products and services to the customer explained
Designers and manufacturers build consumer safety into a product through a chain of decisions.
Read the full explanation
Designers anticipate foreseeable use and misuse, apply standards, remove or guard hazards, and design out risk where possible. Manufacturers then control materials, tolerances, processes and quality checks so every unit matches the safe design, and they provide clear instructions, warnings and labelling. Testing and compliance evidence, such as type testing or third-party certification, plus traceability and recall procedures, support safety after sale. A learner should explain these measures with a concrete product example, for example a child's toy with no small detachable parts, rounded edges, non-toxic finish and a visible age warning, and should link each measure to the hazard it controls.
Your focus
- Explain how designers identify hazards and design out risk for consumers.
- Explain how manufacturers use materials, processes and quality checks to keep products safe.
- Explain how testing, standards, labelling and recall procedures protect consumers after sale.
Health and safety Safe working practices - Safety in products and services to the customer exam tips
Marking Points
- Explains that designers identify foreseeable use and misuse and design out hazards where practicable before adding guards or warnings.
- Explains that manufacturers control materials, tolerances, processes and quality checks so production units match the safe design.
- Explains the role of standards, testing and compliance evidence in demonstrating that a product is safe.
- Explains how instructions, warnings, labelling and traceability or recall procedures protect the consumer after purchase.
- Supports the explanation with a specific product example and links each measure to the hazard it controls.
Examiner Tips
- 💡Structure the answer as design-stage measures, production-stage measures and after-sale measures, so every clause is covered.
- 💡Anchor each point to one named product and state the hazard it removes or controls.
- 💡Use precise terms such as foreseeable misuse, design out, guarding, quality control and traceability rather than vague words like 'safe'.
Common Mistakes
- Treating safety as only a warning label: correction is that design-out and guarding measures come first, with warnings as a last layer.
- Assuming a product is safe because it passed one test: correction is that ongoing production control and quality checks maintain safety across units.
- Ignoring foreseeable misuse: correction is that designers must anticipate how consumers may realistically misuse a product and reduce that risk.