Technical Name: NR 17 ERGONOMICS TRAINING COURSE
Reference: 171090
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Ergonomics Course in English
The Ergonomics Course in English aims to develop the participant’s ability to analyze, interpret and apply the requirements of NR 17 in real work environments. By understanding how lighting, posture, workstation design, manual handling and organizational factors influence human performance, the participant strengthens the capacity to identify ergonomic hazards and propose effective adjustments. As a result, the training expands technical autonomy and reinforces compliance with legally required ergonomic measures.
Furthermore, the course equips professionals to conduct preliminary ergonomic assessments and evaluate work situations using qualitative and quantitative approaches. Through active engagement with the concepts of ergonomic adaptation and psychophysiological compatibility, participants learn to plan preventive measures that reduce operational strain and optimize productivity. Consequently, the training supports safer processes, healthier workers and full alignment with the principles established by NR 17.
Who benefits most from applying NR 17 ergonomic principles in daily operations?
Workers who engage in repetitive tasks, sustained visual attention or manual handling activities benefit significantly from the application of NR 17. Because the standard requires alignment between task demands and human capabilities, it actively improves posture, comfort and biomechanical efficiency. This adaptation reduces strain and enables professionals to maintain stable performance throughout the workday.
Companies also gain a measurable advantage when implementing NR 17 correctly. Once workstations, lighting conditions and organizational processes follow ergonomic parameters, operational flow becomes more stable and productive. As a result, the organization minimizes ergonomic-related incidents and strengthens long-term workforce well-being.
When should a company conduct a preliminary ergonomic assessment according to NR 17?
A preliminary ergonomic assessment becomes essential whenever changes in the work environment may alter biomechanical effort, cognitive load or environmental conditions. Since NR 17 requires proactive identification of ergonomic risks, companies must evaluate work situations before problems emerge. The table below highlights the conditions that formally trigger the need for assessment.
| Situation Requiring Assessment | Reason for Requirement |
|---|---|
| New workstation implementation | Ensures ergonomic adaptation from the start |
| Change in workflow or production pace | Evaluates impact on biomechanical and cognitive load |
| Introduction of new tools or equipment | Confirms compatibility with ergonomic limits |
| Increase in manual handling activities | Identifies load exposure and repetition levels |
| Reports of discomfort or early strain symptoms | Detects emerging ergonomic hazards |
Ergonomics Course in English: Ergonomic adjustments must be planned before task execution
Before workers engage in any operational routine, it is essential to structure ergonomic adjustments that ensure stability, efficiency and safety. This preparation minimizes unexpected strain and supports predictable performance outcomes.
Ergonomic risk mapping
Definition of physical and cognitive task demands
Alignment with workers’ psychophysiological capacity
Selection of preventive measures and workstation adaptations
Integration with organizational and environmental conditions
Why does lighting strongly influence operational performance and ergonomic safety?
Lighting affects much more than visibility; it directly influences how the visual system processes information and how the body reacts to insufficient clarity. Poor illumination causes the eyes to work harder, elevating fatigue and triggering compensatory postures that increase cervical and lumbar tension. These subtle deviations gradually escalate ergonomic risk and reduce task accuracy.
Additionally, NR 17 emphasizes lighting because it stabilizes cognitive performance and enhances situational awareness. Proper illumination reduces glare, strengthens depth perception and supports consistent visual discrimination, which are essential for precision-based tasks. When workers operate in a visually optimized environment, their reactions become faster, safer and more ergonomically reliable.
What organizational factors must be evaluated to ensure compliance with NR 17?
Organizational elements shape the rhythm, distribution and cognitive demand of work activities. Because these variables directly influence fatigue, decision-making and ergonomic stability, NR 17 requires that companies examine them as part of the broader ergonomic analysis. The table below consolidates the primary factors that must be evaluated.
| Organizational Factor | Influence on Ergonomics |
|---|---|
| Production standards | Define repetition rates and work pace |
| Time requirements | Influence positioning, stress levels and fatigue |
| Task rotation | Reduces accumulation of biomechanical overload |
| Autonomy in execution | Supports cognitive balance and reduces pressure |
| Communication flow | Prevents operational errors and maintains consistency |
Ergonomics Course in English: Ergonomic analysis adapts work to human limitations
The essence of ergonomic analysis lies in ensuring that human capabilities remain the central reference for task design. When organizations respect these physiological and cognitive thresholds, they create environments where performance and well-being operate in balance.
Consideration of biomechanical capacity
Attention to cognitive workload and mental processing
Evaluation of environmental constraints and sensory demands
Alignment of task complexity with worker capability
Optimization of performance through ergonomic compatibility
Where do ergonomic failures most commonly emerge in industrial or administrative environments?
Ergonomic failures usually appear in areas where workstation dimensions or configurations do not match individual anthropometric characteristics. When chairs lack adjustability, monitors remain poorly positioned or work surfaces impose awkward reach distances, workers adopt compensatory postures that generate cumulative strain. These mismatches slowly degrade comfort and performance, even when tasks appear simple.
In industrial settings, failures often emerge in zones of intensive manual handling or environments with insufficient lighting. Repetitive force, high frequency of lifting and limited visibility combine to increase biomechanical pressure and cognitive fatigue. By identifying these critical points early, companies can implement corrections aligned with NR 17 and create safer, more efficient operations.
What is the important of the Ergonomics Course in English?
The course plays a crucial role in preparing professionals to recognize how work conditions influence human performance and health. By understanding the principles established in NR 17, participants learn to identify ergonomic risks early, evaluate workstation adequacy and propose adjustments that reduce physical strain and cognitive overload. As workers apply these concepts, they strengthen operational stability and prevent long-term musculoskeletal disorders, which remain among the most prevalent occupational injuries.
In addition, the course enhances organizational efficiency by aligning ergonomic practices with legal requirements and productivity goals. When companies implement ergonomic measures based on NR 17, they reduce absenteeism, improve task flow and create environments that support sustained performance. Consequently, the training elevates both individual well-being and collective results, making ergonomic competence a strategic asset for any modern workplace.
Click the Link: Criteria for Issuing Certificates in accordance with the Standards
Basic Professional Free-Training Program (Does Not Replace Academic Education or Technical School Training)Certificate of Completion
NR 17 Ergonomics Course
NR 17 ERGONOMICS TRAINING COURSE
Course Load: 20 Hours
Module 1 – Foundations of Ergonomics and Regulatory Framework (3 Hours)
Concept of ergonomics and regulatory purpose under NR 17
Scope of application and mandatory ergonomic requirements
Integration with NR 01 (Risk Management), NR 07 (Occupational Health), and NR 09 (Risk Control)
Legal responsibilities of employers and workers
Mandatory documents, records, and ergonomic assessments
Ergonomics as a strategic factor for productivity and health preservation
Module 2 – Comfort Conditions in the Work Environment (4 Hours)
Comfort principles established by NR 17
Natural and artificial lighting aligned with visual task demands
Glare control, illumination levels, uniformity, and color temperature
Ergonomic compatibility of machines, equipment, and hand tools
Postural demands, force requirements, and repetitive movements
Workstation furniture requirements: seating, surfaces, adjustability, and anthropometric fit
Module 3 – Application Field and Work Situations (3 Hours)
Classification of work situations under NR 17
Predicted working conditions and operational variability
Direct and indirect task administration
Cognitive and psychophysiological factors influencing performance
Interaction between environmental, physical, organizational, and cognitive ergonomic elements
Module 4 – Manual Lifting, Transport, and Unloading of Loads (3 Hours)
Manual cargo handling requirements under NR 17
Physiological limits and biomechanical considerations
Risk factors: frequency, amplitude, mass, asymmetry, reach, and stability
Task adaptation to workers’ psychophysiological characteristics
Module 5 – Work Organization Requirements (3 Hours)
Production standards and workflow implications
Operating modes and task structuring
Time requirements and workload effects
Pace of work and fatigue management
Cognitive load, decision-making, and error probability
Module 6 – Ergonomic Assessment of Work Situations (4 Hours)
Principles of ergonomic assessment according to NR 17
Identification of ergonomic hazards and stressors
Analysis of work content and operational constraints
Adaptation to workers’ psychophysiological characteristics
Preventive measures and required ergonomic adjustments
Preliminary ergonomic assessment: qualitative, semi-quantitative, and quantitative approaches
Planning of prevention measures based on ergonomic data
Foundations and application of Ergonomic Work Analysis (AET)
Completion and Certification:
Practical Exercises (when contracted);
Evidence Records;
Theoretical Evaluation;
Practical Evaluation (when contracted);
Certificate of Participation.
NOTE:
We emphasize that the General Normative Program Content of the Course or Training may be modified, updated, supplemented, or have items excluded as deemed necessary by our Multidisciplinary Team. Our Multidisciplinary Team is authorized to update, adapt, modify, and/or exclude items, as well as insert or remove Standards, Laws, Decrees, or technical parameters they consider applicable, whether related or not. The Contracting Party is responsible for ensuring compliance with the relevant legislation.
NR 17 Ergonomics Course
NR 17 Ergonomics Course
Inexperienced Participants:
Minimum credit hours = 40 hours/class
Experienced Participants:
Minimum credit hours = 20 hours/class
Update (Recycling):
Minimum credit hours = 10 hours/class
Updating (Recycling): The employer must carry out periodic training Annually and whenever any of the following situations occur:
a) change in work procedures, conditions or operations;
b) event that indicates the need for new training;
c) return from work leave for a period exceeding ninety days;
d) change of company;
e) Exchange of machine or equipment.
NR 17 Ergonomics Course
NR 17 Ergonomics Course
TECHNICAL CURIOSITIES –NR 17 ERGONOMICS COURSE:
The Light That Deceives the Brain
Inadequate lighting does not affect only vision. Studies show that the brain interprets poorly lit environments as alert situations, raising stress levels and reducing fine motor accuracy. Small variations in brightness can change the ability to make quick decisions in critical tasks.
The Frequency That Determines Real Effort
In manual load handling, weight is not the main issue. Repetition frequency is the factor that most compromises musculoskeletal health. Light loads, when moved at high cadence, can cause more damage than occasional heavy lifting.
Ergonomics That Changes With Age
Muscle capacity and joint mobility naturally decrease over the years. The same task may be ergonomic for one worker and inadequate for another, reinforcing the importance of individual adaptation provided for in NR 17.
Our pedagogical project follows the guidelines imposed by Regulatory Standard nº1.
After payment is made, Purchase Order, Contract signed between the parties, or other form of closing confirmation, the teaching material will be released within 72 working hours (up to 9 days), due to the adaptation of the syllabus and compliance with the Standards Techniques applicable to the scenario expressed by the Contracting Party; as well as other adaptations to the didactic material, carried out by our Multidisciplinary Team for technical language according to the student’s nationality and Technical Operational and Maintenance Instruction Manuals specific to the activities that will be carried out.
OTHER ELEMENTS WHEN APPLICABLE AND CONTRACTED:
Comfort conditions in the work environment:
Lighting, natural or artificial;
Working with machines, equipment and hand tools;
Furniture for workstations;
Application field:
work situations;
Predicted conditions;
Direct and indirect administration;
Individual lifting, transport and unloading of cargo:
Manual cargo transport;
Work organization:
Production standards;
Operating mode;
Time requirement;
Pace of work;
Cognitive aspects;
Assessment of work situations:
Ergonomic assessment;
Work situations;
Content of required activities;
Adaptation to the psychophysiological characteristics of workers;
Implementation of preventive measures and the necessary adjustments provided for;
Preliminary ergonomic assessment of work situations;
Qualitative, semi-quantitative, quantitative approaches;
Identify the hazards;
Planning the necessary prevention measures;
Ergonomic Work Analysis – AET.
Activity Complements:
Awareness of Importance:
APR (Preliminary Risk Analysis);
PAE (Emergency Action Plan;
PGR (Risk Management Plan);
Understanding the need for the Rescue Team;
The importance of knowledge of the task;
Accident prevention and first aid notions;
Fire protection;
Perception of risks and factors that affect how people’s perceptions;
Impact and behavioral factors on safety;
Fear factor;
How to find the fastest and easiest way to develop Skills;
How to control the mind while working;
How to administer and manage working time;
Why balance energy during activity in order to obtain productivity;
Consequences of Habituation of Risk;
Work accident causes;
Notions about the Tree of Causes;
Notions about Fault Tree;
Understanding Ergonomics;
Job Analysis;
Ergonomic Hazards;
Hazard Communication Standard (HCS) – OSHA;
Practical exercises:
Registration of Evidence;
Theoretical and Practical Assessment;
Certificate of participation.
NR 17 Ergonomics Course
Learn More About: NR 17 Ergonomics Course
17.3 Assessment of work situations
17.3.1 The organization must carry out the preliminary ergonomic assessment of work situations which, due to the nature and content of the activities required, demand adaptation to the psychophysiological characteristics of workers, in order to support the implementation of preventive measures and necessary adjustments provided for in this NR.
17.3.1.1 Preliminary ergonomic assessment of work situations can be performed through of qualitative, semi-quantitative, quantitative or combination of these approaches, depending on of risk and legal requirements in order to identify hazards and produce information for the planning the necessary prevention measures.
17.3.1.2 The preliminary ergonomic assessment can be included in the steps of the process of hazard identification and risk assessment described in item 1.5.4 of the Standard Regulatory Authority No. 01 (NR 01) – General Provisions and Occupational Risk Management.
17.3.1.2.1 The preliminary ergonomic assessment of work situations must be recorded by the organization.
17.3.2 The organization must carry out Ergonomic Work Analysis – AET of the work situation When:
a) having observed the need for a more in-depth assessment of the situation;
b) identified inadequacies or insufficiency of the actions taken;
c) suggested by the monitoring of workers’ health, under the terms of the Medical Control of Occupational Health – PCMSO and subitem “c” of sub-item 1.5.5.1.1 of NR 01; or
d) indicated cause related to working conditions in the analysis of accidents and diseases related to work, under the terms of the Risk Management Program – PGR.
17.3.3 AET must address the working conditions, as established in this NR, including the following steps:
a) demand analysis and, when applicable, problem reformulation;
b) analysis of the functioning of the organization, processes, work situations and activity;
c) description and justification for the definition of methods, techniques and tools suitable for the analysis and its application, not being restricted to the use of methods, techniques and tools specific;
d) establishment of diagnosis;
e) recommendations for the work situations analyzed; and
f) restitution of results, validation and review of interventions carried out, when necessary, with the participation of workers.
S: NR 17
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NR 17 Ergonomics Course: Consult-us.
