Some PCB Designers Skip Risk Analysis. Should You?
Why It Matters
Compliance is now mandatory for nearly all products sold in the EU, so skipping risk analysis risks regulatory rejection and liability; doing it early also reduces recalls, warranty costs and product failures. Beyond legal risk, a methodical analysis materially improves product safety and marketability.
Summary
The video explains why formal risk analysis is essential for PCB and product developers, not just as paperwork but as a practical tool to identify hazards, define product boundaries and use scenarios, and prevent costly redesigns. Under the EU’s new General Product Safety Regulation (effective early 2025) most products — including simple microcontroller boards that previously escaped strict oversight — must include a risk analysis. The presenters emphasize that the process forces designers to anticipate misuse (e.g., reversed power connectors, child interaction) and apply proportionate safeguards, improving safety and reliability. They also note the analysis is useful for documenting decisions and persuading management to accept necessary design changes.
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