Following best practices for SN EN ISO 13857:2020 compliance is essential for ensuring machinery safety and audit readiness. By adhering to these practices, organizations can mitigate risks associated with hazardous zones and demonstrate compliance with safety standards.

=== SECTION 1 ===

Best practices at a glance

This section introduces a checklist of best practices designed to align with the clauses of SN EN ISO 13857:2020. These practices cover critical aspects such as safety distances for upper and lower limbs, considerations for different age groups, and compliance with relevant directives.

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The practices

1. Establish Safety Distances for Upper Limbs
   Ensure that the safety distances for upper limbs, as outlined in Clause 4 of SN EN ISO 13857:2020, are strictly maintained. This practice is vital as it prevents accidental access to hazardous zones, reducing the risk of injury. Auditors will expect clear documentation demonstrating adherence to these distances.

2. Define Safety Distances for Lower Limbs
   Implement the safety distances for lower limbs specified in Clause 5. This practice protects individuals from being caught or trapped in machinery. Non-compliance can lead to severe accidents, and auditors will assess compliance through risk assessment documentation.

3. Consider Age-related Differences
   Pay special attention to safety distances that account for the heights and reach of children and adults, referenced in Clause 6. This consideration is crucial to prevent injuries in environments where children may be present, such as schools or playgrounds. Ensuring compliance with this practice can lead to fewer incidents and a positive audit outcome.

4. Application in Industrial and Public Areas
   Apply the safety distances in both industrial and public settings, as outlined in Clause 7. This practice ensures that all environments where machinery operates are safe for users. Failing to implement proper measures can lead to non-compliance with the EU Directive 2006/42/EC, resulting in potential penalties.

5. Acknowledge Limitations of Safety Distances
   Recognize and document the limitations of established safety distances, as mentioned in Clause 8. This awareness helps in understanding potential risks and developing additional mitigation strategies, which auditors will look for during reviews.

6. Conduct Regular Risk Assessments
   Regularly perform risk assessments to identify hazards not covered by safety distances, such as emissions or mechanical failures, as noted in Clause 9. This proactive approach is essential for maintaining a safe work environment and demonstrates compliance with ISO 13857:2019 requirements during audits.

7. Collaborate with Standards Bodies
   Engage with organizations like Swissmem/NK 49 and other relevant bodies to stay updated on safety standards and best practices. This collaboration ensures that your organization aligns with the latest regulations and enhances credibility during compliance checks.

8. Integrate with Related Standards
   Ensure that your safety practices are aligned with related standards, such as ISO 14120:2015, as indicated in Clause 10. This integration not only streamlines compliance efforts but also strengthens your overall safety framework, which is critical for auditors assessing your systems.

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Audit preparation checklist

• Establish safety distances for upper limbs as per Clause 4.
• Define safety distances for lower limbs according to Clause 5.
• Consider age-related differences in safety distances (Clause 6).
• Apply safety distances in both industrial and public areas (Clause 7).
• Document limitations of safety distances (Clause 8).
• Conduct regular risk assessments (Clause 9).
• Collaborate with standards bodies like Swissmem/NK 49.
• Integrate safety practices with related standards like ISO 14120:2015.

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Next steps

To deepen your understanding and implementation of ISO 13857:2019 safety requirements, consider pursuing training, consulting the implementation guide, or acquiring the standard itself for comprehensive insights.