Technical Name: NR-20 ADVANCED II COURSE FOR WORKING WITH FLAMMABLE AND COMBUSTIBLE MATERIALS IN ENGLISH
Reference: 60963
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NR20 Advanced Course 2 in English
The NR20 Advanced 2 Course in English aims to train the worker to operate with precision, safety, and conscious decision-making in environments that handle flammable and combustible materials. The training deepens the understanding of specific risks, strengthens situational awareness, and promotes the immediate application of operational controls capable of reducing the likelihood of critical incidents. Through a technical and direct approach, the participant learns to interpret danger signals, anticipate failure scenarios, and perform safe interventions with full command of the process.
In addition, the course ensures full compliance with NR 20, guaranteeing that all operational stages meet legal requirements and the best industrial safety practices. The participant develops strategic skills for risk analysis, emergency response, and management of operational variables that influence system stability. Thus, the training strengthens the culture of prevention and prepares the professional to work in high-risk facilities with a high technical level and normative responsibility.
Who should attend the NR-20 Advanced II Training?
Professionals who work directly with the handling, transfer or storage of flammable and combustible fluids must attend the NR-20 Advanced II Training. These workers operate in environments where ignition sources, volatile atmospheres and critical interfaces demand advanced technical skills and heightened situational awareness. The course strengthens their ability to anticipate hazardous conditions and implement controls with consistency and discipline.
Furthermore, supervisors, safety coordinators, emergency response personnel and operators responsible for process stability also benefit from the training. By aligning their actions with the requirements of NR 20, the training ensures operational reliability and regulatory compliance across all high-risk scenarios.
When should workers apply operational controls involving flammable materials?
The application of controls must occur whenever workers perform tasks in environments where flammable liquids or vapors may be present. This includes routine operations, inspections, maintenance, product transfer and emergency interventions. The following table clarifies how these situations require different layers of protection.
| Operational Scenario | Required Control | Associated Risk |
|---|---|---|
| Product transfer | Bonding and grounding | Electrostatic discharge |
| Tank opening | Gas detection | Formation of explosive atmosphere |
| Line maintenance | Isolation and lockout | Accidental release |
| Emergency response | Immediate communication | Escalation of the event |
NR20 Advanced 2 Course: A critical procedure demands maximum attention.
Critical procedures determine whether the operation remains stable or evolves toward an unsafe condition. Their effectiveness depends on consistent application and disciplined execution.
Work permit
Ignition source control
Atmospheric monitoring
Area release
Why does Management of Change directly influence safety with flammable materials?
Management of Change influences safety because even simple alterations in equipment, materials or operational parameters can shift pressure, temperature or volatility, leading to unexpected hazards. When each modification undergoes structured evaluation, the organization minimizes the chance of introducing new ignition sources or weakening existing protective layers.
This approach reinforces compliance with NR 20, which requires systematic assessment of all changes that may affect risk. By integrating engineering, operations and safety perspectives, the process ensures stable conditions, reduces systemic vulnerabilities and promotes safer decision-making throughout the facility.
Where do the main risks concentrate during the handling of flammable substances?
The most critical risks appear in areas where volatile atmospheres, pressure variations or containment limitations strongly influence behavior. The table below highlights the primary locations and their associated hazards.
| Area or Stage | Main Hazard | Technical Justification |
|---|---|---|
| Pump rooms | Overpressure | Dynamic fluid movement |
| Storage tanks | Vapor formation | Large exposed liquid surface |
| Pipelines and lines | Leaks | Vulnerable fittings and flanges |
| Containment basins | Fire spread | Surface-level expansion of liquids |
NR20 Advanced 2 Course: Operational instability becomes a trigger for accidents.
Operational instability arises when deviations accumulate and compromise system reliability. These deviations reduce the effectiveness of safety barriers and increase the potential for ignition.
Temperature variation
Pressure increase
Isolation failure
External interference
Where should emergency response begin to prevent escalation?
Emergency response must begin precisely at the point where the first abnormal signal is detected, because acting early limits the progression of the hazard. When the team intervenes at the origin, they prevent heat buildup, vapor expansion or uncontrolled migration toward ignition sources, maintaining control of the unfolding event.
This early response also aligns with NR 20, which requires immediate communication, coordinated action and rapid execution of containment strategies. By initiating efforts at the source, the organization protects its personnel, equipment and processes while reducing the overall impact of the incident.
What is the importance of the NR20 Advanced Course 2?
The NR20 Advanced 2 Course is essential because it enables workers and supervisors to understand, control and anticipate the complex risks involved in handling flammable and combustible materials. Through applied knowledge, participants learn to interpret operational signals, strengthen process safety and reduce the probability of incidents that can escalate with extreme speed. In this context, NR 20 serves as the central regulatory framework that guides every decision, ensuring that operations follow legally defined safety principles and remain compliant with Brazilian occupational standards.
The importance of this course also extends to strategic corporate needs, especially for international organizations operating in Brazilian industrial environments. In the middle of this technical journey, it becomes clear that we do not sell courses; we sell technical access so foreign companies can operate in Brazil without legal risk of accidents or fines. This elevates the training from a simple regulatory requirement to a critical asset for operational continuity, legal compliance and corporate protection. As a result, organizations gain a prepared workforce, stronger risk-based decision-making and full alignment with the regulatory expectations that govern high-risk industrial activities.
Click the Link: Criteria for Issuing Certificates in accordance with the Standards
Certificate of completion
NR 20 Advanced Course 2 in English
Technical Name: NR-20 ADVANCED II COURSE FOR WORKING WITH FLAMMABLE AND COMBUSTIBLE MATERIALS IN ENGLISH
Workload: 32 Hours
Module 01 – Fundamentals, Physical Concepts and Fluid Properties (4 Hours)
Basic theory and essential concepts
Characteristics of flammable fluids
Characteristics of combustible fluids
Physical–chemical behavior and operational implications
Module 02 – Risk Identification, Ignition Sources and Safety Controls (4 Hours)
Task-related risks
Individual and collective controls
Control of ignition sources
Risk perception, behavioral factors and human influence
Module 03 – NR-20 Regulatory Study and Process Safety (4 Hours)
Full interpretation of NR-20 requirements
Safety of industrial processes
Layers of protection and operational discipline
Management of Change (MoC) fundamentals
Module 04 – Accident Analysis: Cause Tree, Fault Tree and Typical Events (4 Hours)
Introduction to Cause Tree Analysis
Introduction to Fault Tree Analysis
Accidents with flammables: patterns, causes and preventive actions
Consequences of habituation and cognitive bias
Module 05 – Fire Safety, Protection Systems and Emergency Principles (4 Hours)
Fire behavior with flammables
Fire protection systems and safety equipment
Emergency procedures for flammable scenarios
Interaction and communication with emergency response teams
Module 06 – Work Permits, Operational Controls and Critical Procedures (4 Hours)
Permit to Work (PTW) for flammable operations
Documentation flow and validation
Operational controls and compliance records
Importance of task mastery and safe routines
Module 07 – Ergonomics, Human Factors and Workstation Analysis (4 Hours)
Basic ergonomic principles
Posture, lifting and workstation evaluation
Ergonomic risks that impact safety in flammable environments
Human performance limitations
Module 08 – Evidence Recording, First Aid Fundamentals and Theoretical Evaluation (4 Hours)
Evidence registration and traceability
Basic first aid notions for incidents with victims
Behavior under stress and fear fator
Theoretical assessment and certification requirements
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 20 Advanced Course 2 in English
NR 20 Advanced Course 2 in English
Participants without experience:
Minimum workload = 64 class hours
Participants with experience:
Minimum workload = 32 class hours
Update (Refresher):
Minimum workload = 16 class hours
Update (Refresher): The employer must provide periodic training annually and whenever any of the following situations occur:
a) change in procedures, conditions, or work operations;
b) event indicating the need for new training;
c) return to work after leave for a period longer than ninety days;
d) change of company;
e) replacement of machine or equipment.
NR 20 Advanced Course 2 in English
NR 20 Advanced Course 2 in English
Normative References (Sources) for the applicable provisions, their updates, and replacements to date:
NR 01 – Disposições Gerais e Gerenciamento de Riscos Ocupacionais (General Provisions and Occupational Risk Management)
NR 20 – Segurança e Saúde no Trabalho com Inflamáveis e Combustíveis (Safety and Health at Work with Flammable and Combustible Materials)
ABNT NBR 17505 – Armazenamento de líquidos inflamáveis e combustíveis (Storage of Flammable and Combustible Liquids)
ABNT NBR 14276 – Brigada de incêndio — Requisitos (Fire Brigade — Requirements)
ABNT NBR 14277 – Instalações e equipamentos para treinamento de combate a incêndio — Requisitos (Facilities and Equipment for Firefighting Training — Requirements)
ABNT NBR 9735 – Conjunto de equipamentos para emergências no transporte terrestre de produtos perigosos (Set of Emergency Equipment for Land Transport of Dangerous Goods)
ABNT NBR 16577 – Produtos químicos — Informações de segurança — Ficha de Dados de Segurança (FDS) (Chemical Products — Safety Information — Safety Data Sheet (SDS)
Protocolo – Guidelines American Heart Association (American Heart Association Guidelines Protocol)
ISO 10015 – Gestão da qualidade – Diretrizes para gestão da competência e desenvolvimento de pessoas (Quality Management – Guidelines for Competence Management and People Development)
ISO 45001 – Sistemas de gestão de saúde e segurança ocupacional – Requisitos com orientação para uso (Occupational Health and Safety Management Systems – Requirements with Guidance for Use)
Note: This Service exclusively meets the requirements of the MTE (Ministry of Labor and Employment). When it involves compliance with other Agencies, inform this at the time of the request.
NR 20 Advanced Course 2 in English
NR 20 Advanced Course 2 in English
TECHNICAL CURIOSITIES – NR 20 ADVANCED 2 COURSE IN ENGLISH:
The Temperature That Decides Everything
The difference between a fluid being classified as flammable or combustible depends essentially on its flash point. A product may seem harmless at room temperature but become extremely dangerous with a slight increase in heat.
Vapor Is the Real Enemy
When discussing fires involving flammables, the problem is not the liquid itself but the vapor formed above it. This gaseous layer creates explosive atmospheres that can travel meters away and reach a remote ignition source.
Partial Combustion Is More Dangerous Than Complete Combustion
Incomplete combustion produces toxic gases and can create internal overpressure conditions capable of turning small flames into violent explosions. This phenomenon is often underestimated in industrial facilities.
Our pedagogical project follows the guidelines imposed by Regulatory Standard No. 1.
After payment confirmation, Purchase Order, Contract signed between the parties, or another form of closing confirmation, the didactic material will be released within 72 business hours (up to 9 days), due to the adaptation of program content and compliance with the Technical Standards applicable to the scenario expressed by the Contracting Party; as well as other adjustments to the didactic material carried out by our Multidisciplinary Team for technical language according to the student’s nationality and specific Technical Operational and Maintenance Instruction Manuals of the activities that will be performed.
OTHER ELEMENTS WHEN APPLICABLE AND CONTRACTED:
Theory and basic concepts;
Risks arising from the task;
Characteristics and properties of flammable fluids;
Characteristics and properties of combustible fluids;
PPE and CPE;
Collective and individual controls for working with flammables;
Ignition source control;
Basic notions of Cause Tree;
Basic notions of Fault Tree;
Fire safety with flammables;
Procedures for emergencies with flammables;
Emergency response team;
Agile communication with the response team;
Accidents with victims;
Study of Regulatory Standard No. 20;
Risk Analysis Methodologies;
Concepts and practical exercises;
Permit for Work with Flammables;
Accidents involving flammables;
Causes and preventive measures;
Accident prevention;
Process safety of the facility;
Basic notions of change management;
Fire safety systems;
Familiarization with safety systems;
Procedures and notions of first aid;
Practical exercises;
Risk perception and factors that affect people’s perceptions;
Impact and behavioral factors in safety;
Fear factor;
Consequences of Risk Habituation;
The importance of task knowledge;
Understanding Ergonomics;
Job analysis (weight lifting, posture);
Ergonomic risks;
Evidence Records;
Theoretical and Practical Evaluation;
Certificate of Participation.
Activity Complements – Awareness of Importance:
APR (Preliminary Risk Analysis);
PE (Emergency Plan);
PGR (Risk Management Program);
GRO (Occupational Risk Management);
Understanding the need for a Rescue Team – NBR 16710;
The importance of task knowledge;
Accident prevention and first aid basics;
Fire protection – NBR 14276;
Risk perception and influencing factors;
Impact and behavioral factors in safety: Fear factor;
How to discover the fastest and easiest way to develop skills;
How to control the mind while working;
How to manage and organize work time;
Why balancing energy during the activity is essential for productivity;
Consequences of Risk Habituation;
Causes of occupational accidents;
Basic notions of Cause Tree;
Understanding Ergonomics, Job Analysis, and Ergonomic Risks.
Basic notions of:
HAZCOM – Hazard Communication Standard;
HAZMAT – Hazardous Materials;
HAZWOPER – Hazardous Waste Operations and Emergency Response;
PDCA Cycle (Plan-Do-Check-Act) – ISO 45001;
FMEA – Failure Mode and Effect Analysis;
SFMEA – Service Failure Mode and Effect Analysis;
PFMEA – Process Failure Mode and Effects Analysis;
DFMEA – Design Failure Mode and Effect Analysis;
Failure Mode, Effects, and Criticality Analysis (FMECA);
Bow Tie Tool (Risk Management Process Analysis);
Accident Analysis Tool – TRIPOD Method;
Hazard Communication Standard (HCS – OSHA).
NR 20 Advanced Course 2 in English
Learn More: NR 20 Advanced Course 2 in English:
20.12 Training of workers
20.12.1 All training required by this NR must be carried out at the employer’s responsibility and cost, and during the company’s normal working hours.
20.12.2 The type of training required depends on the activity performed by the worker, the class of the installation, and whether or not the worker enters the area and maintains direct contact with the process or processing. These criteria are summarized in Table 1 of Annex I.
20.12.3 According to the criteria established in the previous item and summarized in Table 1 of Annex I, the following types of training apply:
a) Introductory Course on Flammables and Combustibles;
b) Basic Course;
c) Intermediate Course;
d) Advanced I Course;
e) Advanced II Course;
f) Specific Course.
20.12.3.1 The courses listed in items “b”, “c”, “d”, and “e” include a practical program component, which must cover knowledge and use of the fire safety systems involving flammables present in the facility.
20.12.4 Workers who operate in Class I, II, or III installations but do not enter the area or location of extraction, production, storage, transfer, handling, or manipulation of flammable and combustible liquids must receive information on hazards, risks, and procedures for emergency situations.
S: NR 20
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NR 20 Advanced Course 2 in English: Contact us.
