Occupational health and safety

Safe and protected work environments to promote people’s integrity, health and physical and psychological well-being in the performance of their duties and in the course of their lives.

Klabin 2030 Sustainable Development Goal

Maintain the Lost-Time Injury Frequency Rate (for employees and contractors) below 1

Lost-Time Injury Frequency Rate for employees and contractors (per million hours worked)*

  2024 2023 2022 2021
Workers
(employees and contractors)
1.82 1.39 1.34 1.7
Year-over-year reduction -31 -0.03 0.21 0.22
Coverage 1 1 1 1

*Calculation: number of lost-time injuries X 1 million hours worked.

Injury Frequency Rate for employees (per million hours worked)*

  2024 2023 2022 2021
Employees 2.78 1.74 1.59 2.07
Year-over-year reduction -58% -8% 23% 22%
Coverage 100% 100% 100% 100%

*Calculation: number of lost-time injuries x 1 million hours worked.

Injury Frequency Rate for contractors (per million hours worked)*

  2024 2023 2022 2021
Contractors 1.1 1.09 1.11 1.31
Year-over-year reduction -0,01 0.02 0.15 0.18
Coverage 100% 100% 100% 100%

*Calculation: number of lost-time injuries x 1 million hours worked.

The year 2024 was challenging in terms of safety. The injury frequency rate was above the goal and it deteriorated compared to 2023, underscoring the need for even more effective action to strengthen the safety culture and risk management in all plants. Most incidents involved employees and were of minor severity.

In total, 151 events involving employees and contractors were recorded, 66% of which were classified as minor incidents.

  • 99 of the incidents involved employees, and 71.5% were of mild potential severity.
  • 52 of the incidents involved contractors, and 60% were of mild potential severity.

In response to these challenges, Klabin made progress in managing this topic by investing in improving governance, reviewing standards, and implementing programs and strategic actions to reduce high-potential occurrences and strengthen safety in all segments of the Company. One of the milestones was the execution of a comprehensive plan aimed at eliminating fatalities, including initiatives focused on training leaders and operators and adopting more rigorous standards in operations.

An important milestone was the execution of a comprehensive plan aimed at eliminating fatalities, which included leadership and operator training initiatives, as well as the adoption of stricter operational standards.

At the same time, the Company has been developing its leadership team to expand their perspective beyond losses, valuing learning from real work and building safety proactively. This approach seeks to understand what sustains daily success — when nothing happens — and to transform these insights into consistent practices.

These initiatives reinforce Klabin’s commitment to continuously advancing its safety journey, consolidating an approach that is increasingly human, adaptive, and sustainable.

Advances and strategic initiatives in 2024

  • Creation of Regional Occupational Safety Management Units, promoting closer engagement with operations, adaptation to local realities, and targeted action for each segment.
  • Alignment of the Occupational Health and Safety Management System with ISO 45001, driving continuous improvements in processes, systems, and training. So far, the Angatuba (SP), Otacílio Costa (SC), Monte Alegre (PR), Manaus II (AM), Correia Pinto (SC), and Ortigueira (PR) pulp and paper units have already been certified under the standard, representing 26% of Klabin’s industrial units, in addition to operations in Paranaguá (PR). This effort reinforces not only compliance, but also organizational learning and the ongoing evolution of safety standards.
  • Implementation of the Safety Work Plan, which includes initiatives such as:
    • Five-Star Attitude Program, encouraging safe behaviors and the pursuit of collective excellence;
    • Safety Requirements Audit for Critical Activities, strengthening the ability to identify and mitigate relevant risks;
    • Review of the Work Permit (PT/AST), ensuring rigor, clarity, and greater confidence in authorizing critical activities;
    • Forestry Occupational Health and Safety Master Plan, co-created with leadership and structured on strategic pillars that integrate safety, learning, and operational efficiency.

Next steps include continuing the Risk Management Analysis (AGR), with a focus on real work and daily activities; actions to promote and strengthen Process Safety; and the expansion of practices aimed at evolving safety mindset and culture, building safety from what we learn when everything goes right — not only when something goes wrong.

Safety ally

The Comitê de Segurança das Contratadas (COMSECON) - Contractor Safety Committee has been instrumental in implementing preventive measures such as risk management, awareness campaigns and safety inspections.
Key initiatives include:

- Promotion of best practices: encouragement of the use of daily safety meetings, field interviews and recognition for safe activities;
- Active use of a reporting tool, called Relatos, strengthening risk identification and mitigation in a collaborative manner;
- Mitigation of risk tolerance by aligning contractors’ safety practices with the Company’s standards, promoting greater integration and effectiveness.

Klabin 2030 Sustainable Development Goal

Record zero life-changing injuries among employees and contractors

  2024 2023 2022 2021
Number of life-changing injuries 4 6 6 8

The concept of life-changing injuries was adopted by the Company in 2019. It means significant effects on people caused by occupational and process accidents that are considered extremely serious and permanent.

In 2024, four life-changing events occurred related to employee interaction with mac

Topic Action
Identification of Hazards and Risks

The objective of the Process Safety Coordination Area is to implement a management system focused on preventing, preparing for, mitigating, responding to and recovering from catastrophic energy releases related to industrial processes in the pulp and paper business unit. In 2024, significant actions were taken to strengthen process safety, including: 

1. Process risk analysis (HAZOP and LOPA*): detailed studies to identify and mitigate operational risks, including in Otacílio Costa, Santa Catarina; 

2. Classification and analysis of process safety accidents and incidents: standardization of classification via an incident system based on API 754, promoting an effective approach to categorization, analysis and decision making; 

3. Development and dissemination of lessons learned: use of tools such as SEPROK to share lessons learned from process safety accidents, contributing to a culture of continuous improvement; 

4. Emergency response: standardization of emergency system inspection processes, enabling full functionality and proper maintenance of critical emergency response systems. 

The identification of process hazards and risks was initiated in 2023, as part of continuous efforts to strengthen employee safety and protection. In 2024, these initiatives were expanded and enhanced, reflecting an ongoing commitment to safety and operational excellence. In 2025, the implementation and digitization of a management of change (MOC) process will begin to systematize interdepartmental approvals, enabling the identification of risks and opportunities in process and equipment changes.  

*HAZOP stands for Hazard and Operability Study, while LOPA stands for Layer of Protection Analysis. 

Prioritization and integration of action plans 

In 2024, Klabin made progress in consolidating action plans to strengthen safety and operational efficiency, with an emphasis on: 

- a master plan for occupational health and safety in forestry co-created with leaders; 

- Superar certification and standardization through a manual of segregation of people, equipment and machinery (SPEM) practices; 

- strengthening of Safe Work Permits through risk management software; 

- cross-audits focused on critical activities requirements and emergency systems. 

These actions will remain a priority in 2025, with a focus on further developing the safety culture and achieving corporate goals. 

Find out more in the Klabin’s Sustainable Development Goals section

Integration of actions for response to emergencies

In 2024, Klabin continued a project to standardize its emergency response system, which began in 2023, based on national and international standards. The goal is to ensure the traceability, availability and effectiveness of critical systems, while promoting leaders’ engagement in the management of items such as water pumping, fire hydrants, fire extinguishers, smoke detectors, emergency push buttons, alarms, sprinklers and deluge systems. 

The main stages of the process include: 
1. Creation of standard operating procedures; 

2. Creation of inspection checklists; 

3. Technical visits and issuance of noncompliance reports; 

4. In-person and online training; 

5. Standardization of emergency response team management; 

6. Alignment with the insurance team to standardize practices across units; 

7. Commissioning of new emergency response systems; 

8. Technical support for obtaining/renewing Fire Department Inspection Certificates.     

Assessment of progress in risk reduction and prevention 

Klabin conducts periodic assessments of environmental conditions through Technical Reports on Workplace Environmental Conditions and Risk Inventories, which support the Risk Management Program at all units. These technical reports are validated in partnership with a consulting firm responsible for helping prepare them and with each unit’s safety team, ensuring accuracy and alignment with operational circumstances. During this process, significant improvements were implemented in 2024, such as:


- New quantitative assessments to validate the results obtained;
- Review and redistribution of Homogeneous Exposure Groups, favoring a more accurate representation of exposure;
- Improvement in the management of personal protective equipment, with a reduction in distribution failures and greater adaptation to the needs of each sector.


These measures resulted in significant improvements in workplace safety and compliance. 

Internal audits In 2024, audits of critical activities requirements were conducted in all plants, and the average compliance rate was 80%. These audits made it possible to identify the effectiveness of the production system’s risk management and protective measures. In 2025, the Company plans to carry out audits at 100% of its plants, incorporating new criteria to further improve safety and operational efficiency. 
External Assurance  Hazard and risk management is guided by ISO 45001:2018. Six Klabin units have this certification, originally based on audits conducted between 2020 and 2021. These certifications have undergone recertification and will remain valid until 2027. 
Procedures for investigating accidents, incidents, and work-related illnesses 

In 2024, the Company made progress in modernizing its Occupational Health and Safety Management System, continuing a broad and systemic project in which existing procedures were reviewed and new standards applicable to all Klabin units were defined. Of particular note was training for leaders in process safety, with a focus on structuring and standardizing activities related to incident investigation and management of change. This set of actions contributes to the effective and standardized investigation of work-related accidents, incidents and illnesses throughout the Company. 

Training for employees

Since 2023, the Trilha Cuidado e Valorização da Vida (“Care” and “Valuing Life” training courses) have been essential for the development of the occupational health and safety team. This initiative includes 14 courses focused on expanding the critical and analytical capacity of the safety team, with content geared toward the evolution of the safety culture and the Occupational Health and Safety Management System. 

In 2024, there was a comprehensive review of the risk assessment process, and risk identification and analysis methodologies were updated, further improving employees’ training in this area. 

In 2025, the focus will be on developing a process mindset and knowledge, enabling teams to be better prepared to address safety challenges in the workplace. The development pathway will continue to be a key part of this process, promoting an effective and well-structured safety culture. 

Criterion for purchases and contractual requirements In 2022, the Company adopted the Contractor Safety Committee’s score as a criterion for contracting and purchasing. This initiative includes assessments of preventive actions, risk management, awareness campaigns and safety inspections. 

GRI-403-9

Occupational health and safety rates and numbers  

 

2024 

2023 

2022 

2021 

Number of fatalities resulting from work-related injury 

1.00 

4.00 

0.00 

2.00 

Rate of fatalities resulting from work-related injury 

0.01 

0.05 

0.00 

0.03 

Number of high-consequence work-related injuries (excluding fatalities)* 

3.00 

2.00 

6.00 

6.00 

Rate of high-consequence work-related injuries (excluding fatalities) 

0.04 

0.03 

0.08 

0.09 

Number of recordable work-related injuries** 

151 

106 

102 

112 

Rate of work-related injuries*** 

1.82 

1.39 

1.34 

1.70 

*Number of lost-time injuries leading to a work absence of over six months. 
**Number of lost-time injuries.
***Number of lost-time injuries x 1 million hours worked.

 

Occupational health and safety rates and numbers – employees  

 

2024 

2023 

2022 

2021 

Number of fatalities resulting from work-related injury 

1.00 

1.00 

0.00 

2.00 

Rate of fatalities resulting from work-related injury 

0.03 

0.03 

0.00 

0.06 

Number of high-consequence work-related injuries (excluding fatalities)* 

2.00 

0.00 

5.00 

2.00 

Rate of high-consequence work-related injuries (excluding fatalities) 

0.06 

0.00 

0.14 

0.06 

Number of recordable work-related injuries** 

99 

60 

57 

70 

Rate of work-related injuries*** 

2.78 

1.74 

1.59 

2.07 

*Number of lost-time injuries leading to a work absence of over six months.
**Number of lost-time injuries.
***Number of lost-time injuries x 1 million hours worked.

 

Occupational health and safety rates and numbers – contractors 

 

2024 

2023 

2022 

2021 

Number of fatalities resulting from work-related injury 

0.00 

3.00 

0.00 

0.00 

Rate of fatalities resulting from work-related injury 

0.00 

0.07 

0.00 

0.00 

Number of high-consequence work-related injuries (excluding fatalities)* 

1.00 

2.00 

1.00 

4.00 

Rate of high-consequence work-related injuries (excluding fatalities) 

0.02 

0.05 

0.02 

0.12 

Number of recordable work-related injuries** 

52 

46 

45 

42 

Rate of work-related injuries*** 

1.10 

1.09 

1.11 

1.31 

*Number of lost-time injuries leading to a work absence of over six months.  
**Number of lost-time injuries.
***Number of lost-time injuries x 1 million hours worked. 

Detailed information on Klabin’s occupational health and safety results, strategic actions and commitments can be found in the Klabin’s Sustainable Development Goals section

 

GRI-403-10

Rate of work-related ill health cases involving employees (per million hours worked)  

 

2024 

2023 

2022 

2021 

Employees 

0.28 

0.29 

2.78 

Coverage (% of employees) 

100% 

100% 

100% 

100% 

 

Number of reportable work-related ill health cases involving employees and contractors (by region) 

Region 

2024 

2023 

2022 

2021 

North 

Northeast 

Midwest 

Southeast 

South 

Total 

10 

10 

10 

 

In 2024, the Company recorded 10 cases of ill health with a presumed link to professional activity, as defined by the National Social Security Institute (INSS). There was an increase in such cases in the Southeast region, while the number of cases fell to zero in the Northeast region. 

Klabin works to prevent and treat these cases through ergonomics committees and clinical monitoring carried out by multidisciplinary health teams at outpatient clinics. Additionally, employees are referred to the Viver Bem (Living Well) program, which offers support in four areas: physical, mental, social and financial health. Find out more in the Management of this topic: Health section. 

GRI-403-3

Occupational health services 

In 2024, Klabin maintained its focus on supporting its employees, complying with regulations and conducting occupational medical tests in accordance with each unit’s Occupational Health Medical Control Program. 

A Self-Reporting Questionnaire (SRQ-20) is used in periodic medical tests. This is a health screening and monitoring tool developed by the World Health Organization and used to assess indicators of mental disorders in employees.  

During the year, occupational health procedures were reviewed to standardize practices, such as working at heights and in confined spaces, hearing conservation measures and the Medical Waste Management Program, among other routine activities related to outpatient care. 

 

Programs and benefits associated with health – by theme 

Program/benefit 

Coverage 

Psicologia Viva (Living Psychology) – online psychotherapy for employees and dependents 

19,348 services provided 

Employee Support Program 

740 calls to the program 

Pink October campaign – % of employees participating 

22.00% 

Pink October – % of dependents participating 

14.00% 

Blue November campaign – % of employees participating 

20.00% 

Blue November campaign – % of dependents participating 

15.00% 

GRI-403-6

Promotion of workers’ health 

In 2024, the Viver Bem (Living Well) program remained steadfast in its purpose of promoting comprehensive and preventive care, focusing on the pillars of physical, mental, social and financial health. The initiative offers support to employees and their families, encouraging healthy habits, well-being and quality of life inside and outside the workplace. In this way, the program reinforces the Company’s values and contributes to building a safer and more sustainable future.

 

Viver Bem program’s initiatives and outcomes in 2024

Physical health 

  • Campaigns carried out: Health Month, Pink October and Blue November 

  • More than 1,300 preventive medical tests performed 

  • Revalidation of ergonomic analyses at 100% of units, in accordance with NR17  

  • Growth in participation in physical activity platform: 38% in Brazil and 20% in Argentina 

 

Social health 

  • Family Program launched, providing support in cases involving bereavement, fertility treatment, adoption and autism spectrum disorder 

  • 332 pregnant women registered, 89 of whom are having regular checkups (60% adherence rate) 

  • Benefits maintained: exemption from copayments for tests and delivery of special kits for babies 

  • Implementation of name change assistance, offering emotional, social and legal support, including reimbursement of notary fees 

  • Implementation of Portas Abertas (Open Doors) program, enabling family members to visit Klabin sites, strengthening relationships and promoting a more welcoming environment

 

Mental health 

  • Educational actions: self-care, men’s mental health and psychological first aid  

  • Training for more than 100 emergency response team members 

  • Inclusion of specific training courses on psychological safety in the Ccompany’s leadership programs (more than 200 participants) 

  • 19,348 online psychotherapy consultations and 740 consultations through the Employee Assistance Program, up 18% from 2023 

  • Mental health monitoring applied to 67% of periodic medical tests, with follow-up and referral of critical cases 

  • Emergency response to floods in Rio Grande do Sul: more than 300 emergency services, 100 psychological consultations and 53 psychiatric consultations

 

Financial health  

  • Financial planning campaigns: eight talks with more than 900 participants from all levels of the organization 

  • Free financial advice for employees and their dependents, with more than 200 consultations 

  • Financial education courses on Escola de Negócios Klabin (Klabin Business School) portal, focused on helping employees plan their financial future 

The Corporate Workplace Safety Area, which reports to the People & Corporate Services Department, is responsible for maintaining the Occupational Health and Safety Management System and for defining guidelines and standards for all Company units. 

Following a restructuring of its safety areas, Klabin now has safety teams organized by business unit, specific coordination support areas and regional occupational safety management teams. They are responsible for standardizing safety practices in the Forestry, Paper and Packaging business units, directing strategic efforts and actively working at operational sites. 

The Occupational Health and Safety Management System, in place in all manufacturing and forestry units, follows the Plan-Do-Check-Act (PDCA) cycle, focusing on loss prevention, continuous process improvement, preservation of people’s lives, health and physical integrity, and promotion of the Klabin culture, supported by the active engagement of leaders. 

Safety training and culture 

The Trilha Cuidado e Valorização da Vida (“Care” and “Valuing Life” training courses) is essential for the development of the occupational health and safety team. It includes: 

  • 14 courses focused on Klabin’s culture and improving the Occupational Health and Safety Management System; 

  • a risk assessment review; 

  • updated risk identification and analysis methodologies; 

  • courses to foster a preventive mindset and knowledge of related processes. 

Strategy 

The occupational health and safety strategy is focused on integrating actions and responses to emergencies, including: 

  • the development of standards and guidelines for inspecting and testing critical emergency systems; 

  • the structuring of cross-audits on critical activities requirements and emergency systems; 

  • the strengthening of safety in processes and operations. 

Each business has structured its own occupational health and safety master plan, considering its specific challenges. These plans are: 

  • organized by strategic pillars; 

  • co-created with leaders; 

  • monitored using risk management analysis and Superar certification, ensuring they are continuously updated and aligned with best practices. 

The constant evaluation of progress allows the Company to adopt increasingly effective practices, reinforce safety as a strategic priority, and promote a safe, efficient and sustainable environment. 

Management of contractors’ safety 

Recognizing safety as a collective effort, in 2024 the Company strengthened the integration of contractors through the Contractor Safety Committee. One of the most significant advances of this approach is contractors’ increased use of the Relatos reporting tool, thereby promoting more proactive recording of unsafe conditions, active precautions and safe decisions, while strengthening a safety culture based on transparency and collaboration. Find out more about the Contractor Safety Committee in the Klabin’s Sustainable Development Goals section

Updated and verified on: 07/04/2024