Australia-ISSBEffective

AASB S1 (voluntary) and AASB S2 (mandatory) – Australian Sustainability Reporting Standards

Australia · Australian Accounting Standards Board (AASB)

Australia has issued ISSB-aligned sustainability standards. AASB S2 (climate) is mandatory under the Corporations Act for in-scope entities; AASB S1 (broader sustainability) is voluntary.

Category
ISSB-aligned sustainability disclosure
Enforcement
AASB S1: voluntary. AASB S2: mandatory under Corporations Act 2001 for in-scope entities.
Effective date
Annual reporting periods beginning on or after 1 January 2025 (phased by entity size)
Covered entities
Group 1, 2, 3 entities under AASB thresholds (large entities first; phased rollout to mid-size and smaller large entities)
Notes
AASB S2 effective dates phased: Group 1 from FY2025, Group 2 from FY2026, Group 3 from FY2027. Verify entity thresholds.

Sources

Verified 2026-04-30

Related regulations

Effective

Australia's mandatory national reporting framework for greenhouse gas emissions and energy production/consumption by large emitters. Underpins Australia's National Greenhouse Accounts and UNFCCC reporting.

Enforcement
Mandatory
Effective date
In effect since 2008. Annual reports due 31 October each year.
Covered entities
Australian corporations meeting facility or corporate-group emissions/energy thresholds. ~900 entities currently report.
Primary source ↗Verified 2026-04-30
AU-NatureRepairAct

Nature Repair Act 2023 (Cth), Act No. 121 of 2023

Australia · Clean Energy Regulator; Department of Climate Change, Energy, the Environment and Water (DCCEEW)
In force from 15 December 2023; methods and rules being finalised through 2025-2026

The Act sets up a national voluntary market for biodiversity certificates, with each certificate carrying standardised information on the area, project type, threatened species and duration of the work. Participants must follow biodiversity integrity standards and notify the regulator of significant reversals.

Enforcement
Voluntary participation, mandatory rules for participants
Effective date
15 December 2023
Covered entities
Landholders, Indigenous land managers and proponents who choose to register biodiversity projects and issue Biodiversity Certificates; buyers in the voluntary market
Primary source ↗Verified 2026-04-30
Published June 2022; in force

INFO 271 sets out nine questions issuers should ask before making sustainability claims, covering labelling, terminology, investment screens and ongoing monitoring. ASIC enforces against breaches under the existing prohibitions on misleading or deceptive conduct in the Corporations Act and ASIC Act.

Enforcement
Guidance (interpreting binding misleading-conduct rules in the Corporations Act 2001 and ASIC Act 2001)
Effective date
June 2022
Covered entities
Responsible entities of managed funds, corporate directors of CCIVs, and trustees of registrable superannuation entities offering or promoting sustainability-related products; principles also relevant to other issuers
Primary source ↗Verified 2026-04-30
AU-ACCC-EnvClaims

ACCC, Making environmental claims: A guide for business (December 2023)

Australia · Australian Competition and Consumer Commission (ACCC)
Published 12 December 2023; in force

The guide sets out eight principles for trustworthy environmental claims, including accuracy, evidence, life-cycle thinking, fair comparisons, plain language and transparency about transition plans. Breaches are pursued under the Australian Consumer Law's prohibitions on misleading and deceptive conduct.

Enforcement
Guidance (interpreting the binding Australian Consumer Law)
Effective date
12 December 2023
Covered entities
All businesses making environmental or sustainability claims about goods and services to Australian consumers
Primary source ↗Verified 2026-04-30
AU-MSA

Modern Slavery Act 2018 (Cth), No. 153, 2018

Australia · Attorney-General's Department; Australian Anti-Slavery Commissioner (established by the Modern Slavery Amendment (Australian Anti-Slavery Commissioner) Act 2024)
In force from 1 January 2019. Statutory review tabled 25 May 2023; Commissioner role established by Royal Assent 11 June 2024 (first commissioner appointed December 2024).

Reporting entities must submit an annual modern slavery statement covering seven mandatory criteria (structure, operations, supply chains, risks, actions, effectiveness, and consultation), approved by the principal governing body and signed by a responsible member, within six months of financial year end. Statements are published on the Modern Slavery Statements Register administered by Home Affairs (now Attorney-General's Department).

Enforcement
Mandatory
Effective date
1 January 2019
Covered entities
Entities based or operating in Australia with consolidated annual revenue of at least AUD 100 million, plus the Commonwealth of Australia and Commonwealth corporate entities meeting the threshold. Other entities may report voluntarily.
Primary source ↗Verified 2026-04-30
In force; PS Act under review with new mandatory packaging and battery schemes planned

Australia's federal product stewardship framework is built on the National Television and Computer Recycling Scheme, with co-regulatory arrangements that pay for take-back and recycling of TVs, computers and peripherals. Container deposit schemes operate in every state and territory, and the federal government is moving toward mandatory packaging and battery stewardship.

Enforcement
Mandatory for NTCRS and container deposit schemes; voluntary or co-regulatory for other product streams
Effective date
Product Stewardship Act 2011 commenced 8 August 2011; Recycling and Waste Reduction Act 2020 commenced 1 January 2021; NTCRS operating since 2011; first state CDS (SA) since 1977, all states by December 2023
Covered entities
Liable parties (importers and manufacturers) of televisions, computers, printers and peripherals under NTCRS; beverage suppliers under state container deposit schemes; voluntary schemes cover tyres, batteries, paint, mobile phones and photovoltaics
Primary source ↗Verified 2026-04-30