Strengthening Workplace Safety and Health

Ⅰ. Corporate Governance

Decision-Making Structure

Hanmi Science supervises key safety and health strategies and plans at the board level to strengthen company-wide safety and health management and protect the health and safety of its workers. The Board of Directors receives reports on safety and health management plans semi-annually, reviews the company-wide safety and health system, and promotes continuous improvement. The Chief Safety Officer (CSO) holds overall responsibility and authority for final decision-making on safety and health management matters, and based on this, enhances the effectiveness of safety and health policies and systematically manages risk factors across all workplaces through prompt decision-making. The Safety and Health Headquarters is responsible for company-wide industrial safety and worker protection policies, and establishes strategies and action plans for serious accident prevention and safety and health risk management. A Chief Safety and Health Officer at each workplace is responsible for safety and health matters in their respective workplace, with dedicated safety and health departments and supervisors operating and supporting these efforts. Hanmi Science sets and operates KPIs related to safety and health to prevent industrial accidents in all workplaces, and plans to introduce a performance-linked compensation system in the future to strive for more practical industrial accident prevention.

Roles and Responsibilities

Mandatory Professional Training

Ⅱ. Strategy_Risk and Opportunity Identification

Hanmi Science identifies key risks and opportunities that could significantly impact stakeholder engagement and sustainability related to strengthening workplace safety and health, based on IRO analysis results, and continuously strives to develop effective countermeasures.

Ⅱ. Strategy_Risk and Opportunity Response Plan

Company-wide Safety and Health System Operating Structure

Operation of Occupational Health and Safety Management System (ISO 45001)

Hanmi Science maintains ISO 45001 certification for all employees and contractors (100%) across all its business sites, thereby operating an international-standard occupational health and safety management system.

Category	Headquarters	Songtan Plant	Songpa Logistics Center	Pyeongtaek Logistics Center
Validity Period	2027.09.01	2027.09.01	2027.09.01	2027.09.01
Certification Body	BSI

Operation of Safety and Health Online System

Hanmi Science has been operating a customized safety and health online system since 2025 to enhance the efficiency and on-site applicability of safety and health management. The safety and health online system is designed to manage all aspects of safety and health operations, including safety and health regulations and policies, safety inspections, and risk assessments for each business site. It monitors safety and health activities across all business sites in real-time and significantly improves accessibility for operational departments through mobile integration, thus efficiently and systematically managing company-wide safety and health matters.

Hanmi Science Safety and Health Online System

Introduction of Self-Regulatory Prevention System

In accordance with the self-regulatory prevention policy of the Ministry of Employment and Labor, Hanmi Science has adopted and operates a self-regulatory prevention system. This system is Hanmi Group's unique safety and health management framework, where each business site proactively identifies, improves, and monitors potential hazard factors that could lead to safety accidents. Hanmi Science conducts an annual pre-identification of hazardous and risk factors for each business site and comprehensively analyzes existing risk assessment results, internal accident cases, and high-risk factors for industrial accidents to determine the scope of management. The identified risk factors are reflected in the biannual regular safety and health diagnostics (diagnoses by external professional organizations and headquarters-led diagnoses) and are subject to focused inspections. Based on inspection results, necessary improvements are prioritized and acted upon. Furthermore, through safety culture awareness surveys targeting employees, potential risks that may arise during work are identified, and follow-up measures such as strengthening education and improving procedures are pursued. Hanmi Science also systematically manages assessment results and improvement implementation status through an integrated risk assessment management system based on its own online platform. Additionally, all employees are guaranteed the right to stop work and report if there is an imminent danger or concern for health impairment. Based on the self-regulatory prevention system, Hanmi Science plans to continuously strengthen its risk factor management capabilities at each business site to create a safe working environment.

Implementation of Company-wide Safety and Health Diagnostics

In accordance with its self-regulatory prevention system, Hanmi Science conducts third-party safety and health diagnostics by external professional organizations and headquarters-led safety and health diagnostics once every half-year. Risks identified through inspections are categorized into critical risks, warnings, and recommendations for improvement, with actions taken based on the priority of each grade. Furthermore, by sharing best practices and improvement tasks among business sites, the company promotes the upward equalization of safety and health standards. The results of these diagnostics and inspections are reflected in management reports and subsequent improvement plans, playing a crucial role in enhancing the effectiveness of the self-regulatory prevention system.

2025 Third-Party Safety and Health Diagnostic and Headquarters-led Safety and Health Diagnostic Results

Third-Party Safety and Health Audit and Headquarter-Led Safety and Health Audit Sites

2025 Headquarter-Led Safety and Health Audit Excellent Practices (Songtan Plant)

Transparent Conveyor Guards	Installation of Anti-Collision Pads
Category: Accident Prevention / Target : Production Group Accident prevention through the installation of transparent guards	Category : Accident Prevention / Target : Mixing Group Prevention of pinch-point accidents by implementing transparent guarding measures on conveyor belts

Emergency Reporting and Operating System

Our company complies with the regulations related to work suspension under the Industrial Safety and Health Act and prioritizes the creation of a work environment where safety is paramount. In preparation for situations involving imminent danger, the company has established an internal procedure — immediate reporting upon recognition of risk signs, followed by consultation with supervisors and relevant departments, and, if necessary, work adjustment or temporary suspension — and communicates this procedure to employees through regular training. Through this, we go beyond legal compliance to proactively reduce the possibility of accidents and strengthen a strategic risk and opportunity response system that enhances process stability, equipment reliability, and employee trust. In addition, to minimize damage through swift and consistent responses in the event of serious accidents or industrial accidents, we have established and operate an emergency reporting system.

Serious Accident Emergency Reporting Manual

To check the effectiveness of this system and internalize employees' response capabilities, an emergency reporting drill for serious accidents was conducted in 2025, targeting departments where accidents (including near misses) occurred. This drill was conducted on Production Group 1 at the Songtan Plant without prior notice, by assigning a training scenario in an environment similar to a real situation, to verify response procedures. The key response timeline and results according to the drill scenario are as follows.

Industrial Safety and Health Committee

Hanmi Science holds quarterly Industrial Safety and Health Committee meetings to discuss the direction and key policies of company-wide safety and health management. Through this, the company deliberates and resolves on safety and health policies, plans, and regulations, and operates a consultative body where employees and management participate together to exchange practical opinions.

Hanmi Science Safety and Health Day

Hanmi Science designates the week from April 28 to May 2 each year as 'Safety and Health Week' to strengthen the internal safety and health culture, implementing various events and awards with the goal of spreading safety and health culture and improving employee participation and awareness of internal safety and health culture.

Near-miss reporting and awards
(Hazard reporting and improvement performance evaluation)

Workplace	Identified (cases)
Headquarters	37
Songtan Plant	14
Total	51

Awards for excellent safety and health departments

Hanmi Science Songtan Plant Award Photo of the Maintenance Group, Excellent Safety and Health Department

Diversification of Safety and Health Education

Hanmi Science continuously conducts industrial safety and health training for all employees. Especially since the enforcement of the Serious Accidents Punishment Act, we have been operating customized professional safety and health training programs that consider the characteristics of each position to further strengthen employees' safety and health capabilities. In addition, we regularly conduct external professional training to enhance the expertise of safety and health managers. In 2026, based on the results of the safety and health perception survey, we plan to implement perception improvement training to minimize even unseen safety gaps.

Total Safety and Health Education Hours - 2025 Total 18,635h

Safety and Health Training by Position

Hanmi Science conducts safety and health training by position to improve the safety and health levels of its employees. This training is categorized by target audience — all employees, new hires, middle managers, and supervisors — to provide effective educational content to workers.

Q1	Q2	Q3	Q4
Safety&Health System Education	Self-directed Safety&Health Education for New Hires	Safety & Health Education for Middle Managers	Safety and Health Education for Supervisors

Safety and Health Education for Sales Teams

Reflecting the job characteristics of sales teams, which involve frequent face-to-face interactions and travel, we provide customized training focused on risk factors that can frequently occur during sales activities, such as accident prevention during travel, safety rules when visiting client sites, and stress and fatigue management.

Expansion of Employee Health Programs

Spring (See) for Your Eyes	Dry, Hanmi Style.	Arrive Healthy, Hanmi Style	Mental Wellness Bus
An eye health management program for employees who experience eye fatigue due to long hours of monitor work.	To reduce sugar intake and foster a healthy beverage culture: a low-sugar campaign.	A metabolic syndrome management program that checks individual health status through 1:1 consultations after a simple check-up, and provides practical advice on improving dietary and lifestyle habits.	A visiting psychological support service provided in collaboration with the Seoul Mental Health Center's Blue Touch program.

III. Risk Management

Hanmi Science operates its risk and opportunity management process, related to strengthening workplace safety and health, by integrating it with the Enterprise Risk Management (ERM) system, thereby effectively managing company-wide risks, maximizing potential opportunities, and contributing to sustainable growth.

Ⅳ. Indicators and Goals