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a safer environment for workers, enabling accurate and confifident absence of voltage testing. ThThe recognition and acceptance of test points by the 70E committee underline their effffectiveness and compliance with safety standards. When recognizing the significance of the “point of work” concept, it is essential to ensure that PESDs are designed and installed in precise yet practical locations within the panel or electrical system. This alignment with the “point of work” concept contributes to a safer working environment and reinforces the principles of electrical safety. By adhering to these guidelines, employers can promote effective electrical safety practices and prioritize the well-being of workers. Ensuring the Proper Placement of PESDs and AVTs Placement of PESDs, such as voltage presence indicators, high impedance protected test points, is pivotal for maximizing their effectiveness in electrical safety. Their precise positioning on electrical panels directly relates to the concept of the “point of work” and impacts their ability to mitigate risks. In the absence of a formal “point of work” definition by OSHA, one OSHA letter of interpretation instructs the user that “point of work” should be as close as possible to where the LOTO devices are installed: “...locking and tagging out the circuit at the point of work (i.e., the panel to be worked on)”1. In this context, OSHA also points out that if for some reason, locking and tagging a “panel” does not fully de-energize the panel, additional measures, such as disconnecting upstream feeders, may be necessary. However, it is safe to conclude that electrical panels can be considered the “point of work.” This highlights the criticality of designing in PESDs and AVTs in the right locations that facilitate access and safer testing, ensuring reliable verification of voltage status within the panel. PESDs serve as an additional layer of protection, effectively confirming and communicating voltage conditions, and enabling informed decision-making for workers engaged in electrical system maintenance. Proper placement aligns with the “point of work” concept, ensuring that electrical safety devices are strategically positioned to support maintenance activities and minimize the risks associated with electrical hazards. Following manufacturer instructions during installation is vital to guarantee proper functioning and accurate results. Conclusion The recent revisions to NFPA 70E have underscored the effectiveness of test point PESDs for absence of voltage testing. These devices provide safety by design methods and play a vital role in ensuring electrical safety by creating a safe and efficient method for verifying the absence of voltage. Their permanent installation on electrical enclosures aligns with the “at eachpointofwork”principleemphasized in the NFPA 70E 2024 Edition. By adhering to the revised NFPA 70E requirements and utilizing test point PESDs, qualified electricians can maintain compliance while promoting a safer work environment. The proper installation and utilization of these devices enable workers to test each phase conductor or circuit part precisely at the point of work, minimizing the risks associated with electrical hazards. Staying informed about the latest developments in electrical safety, including the revisions to NFPA 70E, and embracing the benefits of PESDs are essential steps toward creating a safer work environment. By incorporating these compliant and effective solutions, organizations can proactively address electrical safety concerns and protect their workforce from potential hazards. Phil Allen is the Founder & Chairman of the Board at Grace Technologies. Allen is renowned for his innovative contributions to electrical workplace safety, holding four U.S. Patents and driving the prominence of Permanent Electrical Safety Devices (PESDs) and panel interface connectors. Nick Schiltz is the Content Marketing Specialist at Grace Technologies. Schiltz is a seasoned writer who has built an eight-year portfolio of blogs, articles, case studies, and eBooks,allfocusingonelectricalsafetyand predictive maintenance strategies. REFERENCE 1. azqs.short.gy/jvEnu2 — OSHA clarification on 29 CFR 1910.333 and 29 CFR 1910.147 Custom 5S Shadow Boards Item#: 399190 Phone: 800.631.1246 Fax: 800.635.1591 Shop Online: northernsafety.com www.ohsonline.com SEPTEMBER 2023 | Occupational Health & Safety 35