ISO · 7/24/2026
ISO 45001 and NRs: How to Avoid Duplicating Controls in the IMS
The ISO 45001 Standard and the Brazilian Regulatory Standards (NRs) play crucial roles in occupational health and safety (OHS) management in companies. However, many organizations still face challenges in…
Equipe Legnova · IMS Editorial
ISO 45001 and NRs: How to Avoid Duplicating Controls in the IMS
The ISO 45001 Standard and the Brazilian Regulatory Standards (NRs) play crucial roles in occupational health and safety (OHS) management in companies. However, many organizations still face challenges in integrating their practices, resulting in duplicated controls and wasted resources. Below, we will explore how to implement an Integrated Management System (IMS) that meets the requirements of both approaches without creating parallel spreadsheets or controls.
The Importance of Integrating ISO 45001 and NRs
The NRs, established by the Ministry of Labor and Employment, are essential for ensuring worker safety, while ISO 45001 provides an international framework for managing OHS. Integrating these two approaches allows companies to have more efficient management, avoiding process overload and improving internal communication. For example, an automotive sector factory that already follows the NRs can adapt its processes to meet ISO 45001 requirements, reducing redundancy and optimizing operations.
Identifying Redundant Controls
Before integrating the standards, it is crucial to identify which controls are already in place. Often, companies implement measures that meet the NRs and, in parallel, try to create new controls to comply with ISO 45001. This results not only in wasted efforts but also in confusion among teams. A practical example is the recording of training: if the company is already conducting periodic training according to NR 1, the same training does not need to be created again to meet ISO 45001, as long as the content and documentation are aligned.
Checklist for Control Integration
To facilitate the integration between ISO 45001 and the NRs, follow this actionable checklist:
- Process Mapping: List all existing procedures related to OHS and classify them according to the requirements of the NRs and ISO 45001.
- Requirements Analysis: Compare the requirements of the NRs with those of ISO 45001. Identify those that overlap and those that are complementary.
- Unified Documentation: Create a single documentation system that incorporates risk matrices, action plans, and training, avoiding parallel spreadsheets.
- Integrated Training: Develop a training schedule that addresses both the requirements of the NRs and ISO 45001, ensuring that all employees are aware of their responsibilities.
- Periodic Reviews: Establish a schedule to review and update processes, ensuring that legislative changes are promptly integrated into the IMS.
Common Mistakes to Avoid
When seeking integration between ISO 45001 and the NRs, some pitfalls can compromise the project's success. Among the most frequent mistakes are:
- Not Involving Top Management: Lack of support from top management can undermine the effectiveness of the IMS. It is essential that company leaders commit to the integration and prioritize it in the organizational strategy.
- Disregarding Organizational Culture: Each company has a unique culture that can influence the adoption of new processes. Ignoring this can result in resistance from employees.
- Focusing Only on Compliance: The intention to merely "comply with the standard" can lead to a superficial approach, where the true benefits of integration are lost.
- Lack of Effective Communication: Lack of clear communication about changes and their impacts can generate distrust and insecurity among employees.
When to Seek a Specialist
Integrating ISO 45001 with the NRs can be challenging. If your company faces difficulties in identifying redundant controls or if the implementation of ISO 45001 is not yielding the expected results, considering the consultancy of a specialist may be a good choice. An experienced consultant can conduct a thorough audit, identify gaps, and propose customized solutions that ensure compliance and IMS efficiency. Additionally, it is crucial that the specialist has knowledge of the particularities of the sector in which the company operates, so that recommendations are appropriate and effective.
Final Considerations
The integration of ISO 45001 with the NRs is a strategic step for companies seeking to optimize occupational health and safety management. Through careful planning and the adoption of best practices, it is possible to avoid control duplication, reduce costs, and improve the work environment. As the regulatory landscape evolves, staying ahead of changes can be a competitive advantage. For companies seeking support on this journey, Legnova offers expertise in IMS, assisting in the efficient and goal-aligned implementation and integration of standards.