National Environmental Protection Agency (Australia)

The National Environmental Protection Agency (NEPA) is an Australian government agency dedicated to environmental and biodiversity protection. It is an independent body created by the National Environmental Protection Agency Act 2025 and will commence operations on 1 July 2026.

NEPA will be the first environmental protection agency at a federal level, although several similar agencies exist a state level. It will uphold and enforce Australia's main environmental law, the Environment Protection and Biodiversity Conservation Act 1999, with powers to investigate breaches of the Act and penalise non-compliance.

On a federal level, the first significant environmental protection law was the Environment Protection (Impact of Proposals) Act 1974, passed by the Whitlam government, which created a framework wherein the environmental impacts of projects must be considered. By the 1990s, almost every state had established a state-based environmental protection agency, beginning with Victoria's Environment Protection Authority (EPA) in 1971. On 1 May 1992, the Intergovernmental Agreement on the Environment (IGAE) between the Commonwealth and state and territory governments was established to coordinate a national environmental protection response across all levels of government. The Keating government passed the National Environmental Protection Council Act 1994 to create uniform country-wide standards for environmental protection.

On 16 July 1999, the Howard government passed the Environment Protection and Biodiversity Conservation Act 1999 (commonly abbreviated to the EPBC Act), overhauling the 1974 Act and becoming the framework for Australia's environmental laws. However, the Act would be criticised as ineffective as it did not allow decision-making processes to be wholly independent of government ministers. On 30 0ctober 2020, Graeme Samuel submitted a comprehensive review of the EPBC Act to Environment Minister Sussan Ley, recommending major changes to the legislation and the establishment of an independent agency to deal with environmental protection issues. Upon the election of the Albanese government in 2022, new Environment Minister Tanya Plibersek committed to establishing a federal environmental protection agency. Despite the pledge, the legislation to establish the NEPA was stalled by prime minister Anthony Albanese following lobbying by the mining sector and the Western Australian state government, leading to outcry from environmental groups.

The Albanese government was re-elected at the 2025 election, with Murray Watt becoming the new Environment Minister. He pledged to legislate the NEPA, and on 27 November 2025, the necessary legislation belatedly passed Parliament with the support of the Greens. The agency will commence operations on 1 July 2026. On 23 February 2026, Watt announced that recruitment had begun for a CEO to lead the agency.