Annual Report
2022 Sustainability 
Sustainability Report

GRI and SASB Content Summary

Use statement

MRS reported in compliance with the GRI Standards for the period January 1, 2022 to December 31, 2022.

GRI 1: Foundation 2021

GRI/SASB Standard Disclosure Page
The organization and its reporting practices
GRI 2: General Disclosures 2021 2-1 Organizational details Profile
2-2 Entities included in the organization’s sustainability reporting Profile, MRS operation
2-3 Reporting period, frequency and contact point About the Report
2-4 Restatements of information Collaborators
2-5 External assurance About the Report
Activities and workers
GRI 2: General Disclosures 2021 2-6 Activities, value chain and other business relationships MRS operation, Suppliers
2-7 Employees Collaborators
2-8 Workers who are not employees Collaborators
Governance
GRI 2: General Disclosures 2021 2-9 Governance structure and composition Corporate governance structure, Board of Directors
2-10 Nomination and selection of thehighest governance body Corporate governance structure
2-11 Chair of the highest governance body
2-12 Role of the highest governance body in overseeing the management of impacts
2-13 Delegation of responsibility formanaging impacts
2-14 Role of the highest governance body in sustainability reporting
2-15 Conflicts of interest Shareholding structure
2-16 Communication of critical concerns Corporate governance structure
2-17 Collective knowledge of the highest governance body
2-18 Evaluation of the performance of the highest governance body
2-19 Remuneration policies Compensation Policy
2-20 Process to determine remuneration
2-21 Annual total compensation ratio In 2022, the ratio of the annual total compensation for the organization’s highest-paid individual to the median annual total compensation for all employees was 55.16, with a percentage increase in the annual total compensation of the high-paid individual being 6.9% less than the increase in the average percentage of the median annual total compensation for all employees.
Strategy, policies and practices
GRI 2: General Disclosures 2021 2-22 Statement on sustainable development strategy Message from the CEO
2-23 Policy commitments The Company's commitments are complied with regarding labor and environmental legislation, in addition to the Regulatory Norms for MRS activities.
2-24 Embedding policy commitments Shereholding structure
2-25 Processes to remediate negative impacts Risk Management
2-26 Mechanisms for seeking advice andraising concerns In cases where an individual seeks advice on how to implement the organization's policies and practices for responsible business conduct at MRS, they may seek the Company's Advice Channel.
2-27 Compliance with laws and regulations There were no significant instances in which fines or sanctions were applied in the reporting period.
2-28 Membership associations Society
Stakeholder engagement
GRI 2: General Disclosures 2021 2-29 Approach to stakeholder engagement Communication with stakeholders
2-30 Collective bargaining agreements Collaborators
MATERIAL TOPICS
GRI 3: Material Topics 2021 3-1 Process to determine material topics Materiality
3-2 List of material topics
RISK MANAGEMENT
GRI 3: Material Topics 2021 3-3 Management of material topics Risk Management
SASB: Critical incident risk management TR-RA-540a.4. Frequency of internal railway integrity inspections
CORPORATE GOVERNANCE AND TRANSPARENCY
GRI 3: Material Topics 2021 3-3 Management of material topics Shereholding structure
ETHICS AND ANTI-CORRUPTION PRACTICES
GRI 3: Material Topics 2021 3-3 Management of material topics Ethics and integrity
GRI 205: Anti-corruption 2016 205-1 Operations assessed for risks related to corruption
205-2 Communication and training on anti-corruption policies and procedures
205-3 Confirmed cases of corruption and actions taken
GRI 206: Anti-competitive Behavior 2016 206-1 Legal actions for anti-competitive behavior, anti-trust, and monopoly practices
FUEL MANAGEMENT AND FLEET ECO EFFICIENCY
GRI 3: Material Topics 2021 3-3 Management of material topics Fuel management and fleet eco-efficiency
GRI 302: Energy 2016 302-1 Energy consumption within the organization Enegy
302-3 Energy intensity
302-4 Reduction of energy consumption
SASB: Greenhouse gas emissions TR-RA-110a.3 Total fuel consumed, percentage renewable Fuel management and fleet eco-efficiency
ATMOSPHERIC AND GREENHOUSE GAS EMISSIONS
GRI 3: Material Topics 2021 3-3 Management of material topics Climate resilience
GRI 305: Emissions 2016 305-1 Direct (Scope 1) GHG emissions
305-2 Energy indirect (Scope 2) GHG emissions
305-4 GHG emissions intensity
305-5 Reduction of GHG emissions
305-7 Nitrogen oxides (NOX), sulfur oxides (SOX), and other significant air emissions
SASB: Greenhouse gas emissions ‌TR-RA-110a.1 Gross global Scope 1 emissions
‌TR-RA-110a.2 Discussion of long-term and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets, and an analysis of performance against those targets
SASB TR-RA-120a.1 Air emissions of the following pollutants: (1) NOx (excluding N2O) and (2) particulate matter (PM10)
OCCUPATIONAL HEALTH AND SAFETY
GRI 3: Material Topics 2021 3-3 Management of material topics Occupational health and safety
GRI 403: Occupational Health and Safety 2018 403-1 Occupational health and safety management system Health and safety management
403-5 Training of workers in occupational health and safety Safety training and qualification for employees and third parties
403-9 Work-related injuries Occupational health and safety
SASB: Employee Health & safety ‌TR-RA-320a.1 (1) Total recordable incident rate (TRIR), (2) fatality rate, and (3) near miss frequency rate (NMFR) Occupational health and safety
TRAINING AND DEVELOPMENT OF EMPLOYEES
GRI 3: Material Topics 2021 3-3 Management of material topics Employee training and development
GRI 404: Training and Education 2016 404-1 Average hours of training per year per employee
404-3 Percentage of employees receiving regular performance and career development reviews
DIVERSITY, EQUITY AND INCLUSION
GRI 3: Material Topics 2021 3-3 Management of material topics Diversity, equity and inclusion
GRI 405: Diversity and Equal Opportunity 405-1 Diversity in governance bodies and employees
405-2 Ratio of basic salary and remuneration of women to men Benefits and compensation
RELATIONSHIP WITH SURROUNDING COMMUNITIES
GRI 3: Material Topics 2021 3-3 Management of material topics Society
GRI 202: Market Presence 2016 202-1 Ratios of standard entry level wage by gender compared to local minimum wage Society, Benefits and compensation
GRI 203: Indirect Economic Impacts 2016 203-2 Significant indirect economic impacts Society
GRI 411: Rights of Indigenous Peoples 2016 411-1 Incidents of violations involving rights of indigenous peoples Rights of indigenous people
GRI 413: Local Communities 2016 413-1 Operations with local community engagement, impact assessments, and development programs Society
413-2 Operations with significant actual and potential negative impacts on local communities
RAILWAY SAFETY AND ACCIDENT PREVENTION
GRI 3: Material Topics 2021 3-3 Management of material topics Railway safety and accident prevention
GRI 403: Occupational Health and Safety 2018 403-2 Hazard identification, risk assessment and incident investigation
403-7 Prevention and mitigation of occupational health and safety impacts directly linked to business relationships
SASB: Accident &  Safety Management SASB TR-RA-540a.1 Number of accidents and incidents
SASB TR-RA-540a.2 Number of (1) accident releases and (2) non-accident releases (NARs)3 
CUSTOMER RELATIONSHIP MANAGEMENT
GRI 3: Material Topics 2021 3-3 Management of material topics Customers
INNOVATION AND TECHNOLOGY
GRI 3: Material Topics 2021 3-3 Management of material topics Innovation and technology
Extras GRI Disclosures - disclosures not considered in materiality, but which MRS decided to report to maintain the historical series and comparability
GRI 201: Economic Performance 2016 201-1 Direct economic value generated and distributed Financial performance
201-2 Financial implications and other risks and opportunities due to climate change Climate resilience
GRI 203: Indirect Economic Impacts 2016 203-1 Infrastructure investments and services supported Investment and cargo diversification
GRI 303: Water and Effluents 2018 303-1 Interactions with water as a shared resource Water management
303-2 Management of water discharge-related impacts
303-3 Water withdrawal
303-4 Water discharge In 2022, the total volume of water discharged was 5,290 m³. Household effluents generated by the Company undergo treatment in order to ensure environmental compliance.
GRI 304: Biodiversity 2016 304-1 Operational sites owned, leased, managed in, or adjacent to, protected areas and areas of high biodiversity value outside protected areas Environmental management system
304-3 Habitats protected or restored
GRI 306: Waste 2020 306-2 Management of significant waste-related impacts Waste management
306-3 Waste generated
306-4 Waste diverted from disposal
306-5 Waste directed to disposal
GRI 308: Supplier EnvironmentalAssessment 2016 308-1 New suppliers that were screened using environmental criteria Suppliers
GRI 401: Employment 2016 401-1 New employee hires and employee turnover Collaborators
401-3 Parental leave
GRI 407: Freedom of Association and Collective Bargaining 2016 407-1 Operations and suppliers in which the right to freedom of association and collective bargaining may be at risk Suppliers
GRI 414: Supplier Social Assessment 2016 414-1 New suppliers that were screened using social criteria Suppliers
GRI 415: Public Policy 2016 415-1 Political contributions The Company does not make contributions or donations to political parties, under current legislation, the financing of political campaigns by the private sector is prohibited. The Sponsorship, Partnerships and Donations Policy prohibits operations that involve events or actions of a partisan political nature and partnership for electoral movements.
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