Written by Luke Musto, Associate
Australia, renowned for its unique biodiversity and natural landscapes, relies heavily on a complex framework of environmental law to protect its environment. For businesses, developers, and individuals, understanding this legal landscape is crucial to ensure compliance and contribute to sustainable practices. Environmental law is no longer a siloed area of regulation, As awareness of the importance of Environmental, Social and Governance concerns has increased, environmental law is no longer a siloed area of regulation. For companies operating in high-risk sectors like mining, energy, and infrastructure, environmental approvals are a signal of broader governance standards, sustainability commitments, and long-term social licence to operate. In Australia, the legal framework that underpins this (led by the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act)) is undergoing significant reform, reflecting growing pressure from investors, communities, and international climate obligations. This blog post provides a concise overview of environmental law in Australia, highlighting key principles, legislation, and current trends.
A Multi-Layered System: Commonwealth, State, and Local
Australia has a federal system of government, and as such environmental law in Australia operates across three main tiers of government:
- Commonwealth (Federal) Law: While the Australian Constitution grants limited direct power to the Commonwealth over environmental matters, it plays a significant role through its “external affairs” power (implementing international treaties) and its ability to legislate on matters of national environmental significance. The cornerstone of federal environmental legislation is the Environment Protection and Biodiversity Conservation Act 1999 (Cth) (EPBC Act).
- State and Territory Law: The majority of environmental regulation and day-to-day administration falls to the individual states and territories. Each jurisdiction has its own comprehensive suite of legislation covering areas like pollution control, waste management, natural resource management, and planning. This often includes specific Environmental Protection Authorities (EPAs) or similar bodies responsible for administering and enforcing these laws (e.g., EPA Victoria, NSW EPA, WA EPA).
- Local Government Law: Local councils, established under state/territory legislation, also play a vital role, often regulating environmental aspects through planning schemes, by-laws, and development approvals.
The interplay between these different levels of laws can be complex, so we recommend getting expert advice whenever interacting with environmental regulations in Australia.
Key Principles Guiding Environmental Law
Several fundamental principles underpin environmental law in Australia:
- Ecological Sustainability: This overarching principle aims to integrate environmental protection with economic development, ensuring that the use of natural resources meets the needs of the present without compromising the ability of future generations to meet their own needs.
- Precautionary Principle: Where there are threats of serious or irreversible environmental damage, a lack of full scientific certainty should not be used as a reason for postponing cost-effective measures to prevent environmental degradation. This principle promotes proactive rather than reactive environmental management.
- Prevention Principle: It is generally cheaper, easier, and less environmentally damaging to prevent environmental harm from occurring in the first place, rather than attempting to remediate it after the fact.
- Polluter Pays Principle: Those who cause environmental pollution should bear the costs of preventing, controlling, or remedying the pollution. This principle aims to internalise environmental costs that might otherwise be borne by society.
- Intergenerational Equity: The present generation should ensure that the health, diversity, and productivity of the environment are maintained or enhanced for the benefit of future generations.
- Public Participation: Decisions about environmental protection often formally integrate the views of the public, allowing for community input on significant environmental matters.
The EPBC Act: Australia’s National Environmental Cornerstone
The EPBC Act is paramount at the federal level. It focuses on “Matters of National Environmental Significance” (MNES), which include:
- World Heritage areas
- National Heritage places
- Wetlands of international importance (Ramsar wetlands)
- Listed threatened species and ecological communities, such as the iconic koala, which is listed as endangered in Queensland, New South Wales, and the ACT, facing significant threats from habitat loss and climate change.
- Listed migratory species
- Commonwealth marine areas
- The Great Barrier Reef Marine Park
- Nuclear actions (including uranium mines)
- Actions on Commonwealth land or by Commonwealth agencies.
Any action likely to have a significant impact on one of these MNES requires referral to the Australian Government Environment Minister for assessment and approval. Failure to comply can result in serious penalties.
Current Trends and Challenges in Australian Environmental Law
Australian environmental law is continually evolving, facing various challenges and undergoing reform efforts:
- EPBC Act Reform: The EPBC Act has been the subject of an independent review (the Samuel Review in 2020), which highlighted its shortcomings and recommended significant changes. The Australian Government is currently working on reforms, aiming for stronger environmental protection, more efficient project assessments, and greater accountability. A key area of debate is the explicit inclusion of climate change impacts as a “matter of national environmental significance” within the Act, a point of contention between environmental groups and the resources sector.
- Climate Change Integration: While Australia has enacted the Climate Change Act 2022 and reformed the Safeguard Mechanism to set emissions reduction targets, environmental laws are still grappling with how to effectively assess and regulate the greenhouse gas emissions of individual projects, particularly Scope 3 emissions (indirect emissions from a company’s value chain), which are not yet regulated under the EPBC Act.
- Community Rights and Participation: There is ongoing advocacy for stronger community involvement and rights in environmental decision-making, ensuring that the public has a fair say in projects that may impact their environment and health.
- Biodiversity Loss: Australia faces a significant biodiversity crisis, and environmental laws are under scrutiny to ensure they are adequately addressing habitat destruction, invasive species, and other threats to native flora and fauna. The tragic extinction of the iconic thylacine (Tasmanian tiger) in the 20th century, largely due to hunting and habitat loss, serves as a stark historical reminder of the ultimate and irreversible cost of failing to protect our unique wildlife. While the iconic koala now faces similar threats, its legal protections aim to prevent a repeat of such a devastating loss.
Conclusion
Environmental law in Australia is a dynamic and multifaceted field. For any entity or individual engaging in activities with potential environmental implications, a thorough understanding of the relevant Commonwealth, state, and local legislation, as well as the guiding principles, is essential. Staying abreast of ongoing reforms and emerging issues will be crucial for navigating this complex landscape and contributing to a sustainable future for Australia’s unique environment.
Our team supports companies in aligning environmental compliance with their broader ESG objectives. Whether you’re navigating complex approval processes, responding to biodiversity obligations, or preparing for upcoming legislative reforms, our team can help you embed environmental due diligence within a sustainable, risk-aware ESG framework.
Harris Gomez Group METS Lawyers ® opened its doors in 1997 as an Australian legal and commercial firm. In 2001, we expanded our practice to the international market with the establishment of our office in Santiago, Chile. This international expansion meant that as an English speaking law firm we could provide an essential bridge for Australian companies with interests and activities in Latin America, and to provide legal advice in Chile, Peru and the rest of Latin America. In opening this office, HGG became the first Australian law firm with an office in Latin America.
As Legal and Commercial Advisors, we partner with innovative businesses in resources, technology and sustainability by providing strategy, legal and corporate services. Our goal is to see innovative businesses establish and thrive in Latin America and Australia. We are proud members of Austmine and the Australia Latin American Business Council.
To better understand how we can support your management team in the Region, please contact contact@hgomezgroup.com
Disclaimer: This article is for general informational purposes only and does not constitute legal advice. It does not create a solicitor-client relationship, and readers should seek independent legal advice for their specific circumstances. Harris Gomez Group accepts no liability for reliance on this content.