Introduction to the IRMA Standard

The IRMA Standard for Responsible Mining aims to ensure environmentally and socially responsible mining practices. It is built on four core principles: business integrity, planning for positive legacies, social responsibility, and environmental responsibility. The standard is structured to provide clear guidance across these areas and is designed to be applicable globally, offering independent third-party certification to industrial-scale mines. The objective is to raise the bar for mining practices, ensuring that the industry operates transparently and with respect for communities, workers, and the environment. Additionally, the standard encourages continuous improvement and allows for “IRMA Candidate” status for mines working toward certification.

Business integrity requirements

The business integrity requirements focus on ensuring that mining companies operate transparently and comply with both national and international laws. Companies must engage with stakeholders, implement human rights due diligence, and provide accessible mechanisms for handling complaints and grievances. Additionally, mining operations are required to disclose payments and revenue transparently, allowing communities and the public to assess financial dealings. These measures are designed to build trust between companies and stakeholders, ensuring mining activities contribute positively to local economies without infringing on legal and ethical standards. Certification is based on independent audits, and minor non-conformities may be accepted if they are addressed in a timely manner.

Planning for positive legacies requirements

Mining companies are expected to plan for positive social, economic, and environmental legacies from the early stages of the mining project. This includes conducting thorough environmental and social impact assessments and obtaining Free, Prior, and Informed Consent (FPIC) from indigenous communities. The standard also addresses community support, emergency preparedness, and planning for mine closure, including financial mechanisms for reclamation. Companies are encouraged to develop long-term plans that ensure communities benefit from mining operations even after the mine has closed, while also managing potential risks like resettlement or environmental damage. Continuous improvement is encouraged, with feedback mechanisms in place to refine standards over time.

Social responsibility requirements

The social responsibility chapter addresses fair labour practices, occupational health and safety, and the relationship between large-scale mining operations and artisanal miners. Companies must ensure that workers’ rights are respected, including fair wages and safe working conditions. They must also take steps to protect community health and safety, particularly in conflict-affected or high-risk areas. Mining companies are required to engage with communities throughout the mining process to ensure that operations do not infringe on cultural heritage or lead to social conflict. This chapter also calls for responsible security arrangements that respect human rights. IRMA’s collaboration with related standards, such as the OECD Due Diligence Guidance, helps ensure alignment and avoid duplication in responsible mining practices.

Environmental responsibility requirements

The environmental responsibility chapter focuses on minimising the negative impacts of mining on ecosystems and biodiversity. Companies are required to manage waste and materials responsibly, ensuring there is no off-site contamination. Water management is a key focus, with companies needing to protect current and future uses of water. Air quality, noise, vibration, greenhouse gas emissions, and biodiversity conservation are also covered. Companies must follow a mitigation hierarchy to minimise harm and ensure that mining activities do not lead to irreversible environmental damage. Flagged items, such as water management and greenhouse gas emissions, are highlighted for further stakeholder input and continuous refinement.