NEPA is Australia's first federal environmental protection agency, established under the National Environmental Protection Agency Act 2025. Every state built one over the preceding half-century, beginning with Victoria in 1971, while the Commonwealth ran compliance out of its environment department.

NEPA covers the EPBC Act plus sea dumping, ozone and synthetic greenhouse gases, hazardous waste, product emissions standards, recycling and underwater cultural heritage. John Bradley PSM, formerly head of Victoria's environment department, was appointed inaugural CEO on 2 June 2026. New powers include environment protection orders to halt activity posing imminent serious environmental risk, a new no-notice compliance audit, and a substantially higher civil penalty regime. The Minister cannot direct individual regulatory decisions.

The four Standards. Made as legislative instruments, they replace a process-driven system with stated environmental outcomes decisions must meet.

• Matters of National Environmental Significance: covers World Heritage, National Heritage, Ramsar wetlands, threatened and migratory species, Commonwealth marine areas, the Great Barrier Reef and nuclear actions. Formalises the mitigation hierarchy: avoid, mitigate, repair, and only then compensate for residual impacts.

• Environmental Offsets: offsets must deliver a net gain for the protected matter and be feasible, measurable and tangible. Offset availability can no longer carry a project through at the end of an assessment.

• Community Engagement: requires early, open and collaborative engagement during assessment.

• Data and Information: requires decisions to rest on information that is representative, transparent, comparable, reusable and ethical.

Sequencing and trade-offs. The Standards apply to new Commonwealth-state agreements immediately but do not govern individual project assessments until the new approval tests commence on or before 1 December 2026, when NEPA's protection orders and higher penalties also switch on. The government's argument is that staging lets proponents and state regulators adjust. A national interest exception allows approval of a project inconsistent with the Standards. Regional Forest Agreement forestry, previously exempt from federal law entirely, must comply within 18 months under the Greens deal, with compensation for forestry workers.

Sources

[1] DCCEEW, EPBC Act reform and Stronger environmental protection and restoration
[2] National EPA, What is the National EPA?
[3] Minister for the Environment and Water, First National Environmental Standards set amid ongoing EPBC reform, 20 August 2026
[4] Samuel, Independent Review of the EPBC Act: Final Report, October 2020
[5] AAP, Environment rules promise protection but raise concerns, 21 August 2026