Our Sustainability Priorities

Safety

The protection of people is fundamental to responsible mineral operations.

We expect appropriate health and safety practices across operating environments and encourage our partners to identify, manage and reduce risks to workers, contractors and surrounding communities.

Where Omega participates in the development or management of mineral operations, health and safety considerations form part of operational oversight.

Environment

Mineral development has an impact on land, water, ecosystems and surrounding environments.

We seek to understand and manage material environmental risks associated with the activities in which we participate.

Our environmental priorities include:

• Responsible land and resource use
• Water stewardship
• Waste management
• Pollution prevention
• Protection of ecosystems and biodiversity
• Rehabilitation and closure considerations
• Compliance with applicable environmental requirements

We expect environmental considerations to be incorporated into the development and operation of mineral assets.

Climate

The transition to a lower-carbon economy is reshaping global commodity markets.

Minerals play an important role in infrastructure, manufacturing, energy systems and technologies supporting this transition.

Omega seeks to participate responsibly in the development and trade of minerals that contribute to industrial development and the evolving global economy.

As our operating footprint develops, we will continue to assess the climate-related risks and opportunities associated with our activities.

Human Rights

Respect for human rights is a fundamental part of responsible mineral development and trade.

We seek to avoid involvement in activities that cause or contribute to human rights abuses and expect appropriate standards from our business partners and supply chain.

Our approach considers risks relating to:

• Forced labour
• Child labour
• Discrimination
• Unsafe working conditions
• Community impacts
• Land and livelihood impacts
• Security practices
• Rights of affected communities

Where material risks are identified, appropriate mitigation, corrective action or disengagement may be considered.

Responsible Sourcing

The integrity of our mineral supply begins at source.

Omega applies a risk-based approach to the qualification of mineral suppliers, producers and operating partners.

Our responsible sourcing process may consider:

Origin

Understanding where minerals are produced and the source of supply.

Counterparties

Assessing the identity, legitimacy and capability of suppliers and operating partners.

Documentation

Reviewing relevant licences, registrations, ownership and regulatory documentation.

Environmental & Social Risks

Identifying material risks associated with production and supply.

Traceability

Maintaining appropriate information regarding the movement and origin of material.

Ongoing Review

Monitoring relationships and addressing material concerns where they arise.

Our objective is to build mineral supply chains that are commercially credible, responsible and transparent.