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Policies & Reports

  1. Sustainability
  2. Policies & Reports

A culture of transparency

We intend to maintain transparency through strong sustainability governance and reporting practices. Our policies and procedures underpin this effort, along with our stakeholders’ input and appropriate reporting guidelines.

  • Alcoa Equal Employment Opportunity Policy
  • Human Rights Policy
  • Indigenous Peoples Policy
  • Social Policy
  • Crisis Reporting Policy
  • Global Security Policy
  • EHS Policy
  • Global Impoundment Policy
  • Biodiversity Policy
  • Water Stewardship Policy
  • Climate Change Policy
  • Tax Policy

  • Health and Safety
  • Impoundment Management

  • Aluminium Stewardship Initiative (ASI)
  • The International Council on Mining and Metals (ICMM)

  • Australian Corporations Act S2 Sustainability Report
  • 2025 Sustainability Report
  • 2025 Sustainability Data Book
  • Limited Assurance Statement
  • Alcoa Sustainability Glossary
  • 2025 Modern Slavery Statement
  • 2024 Green Bond Report
  • 2024 Green Bond Report Third-Party Review
  • Alcoa Green Finance Framework
  • Alcoa Green Finance Framework Second-Party Opinion

  • 2024 Sustainability Report
  • 2024 Sustainability Data Book
  • 2023 Alcoa Sustainability Report
  • 2023 Sustainability Data Book

As a signatory to the Extractive Industries Transparency Initiative (EITI), Alcoa supports enhancing the transparency of mineral revenues. We believe that engaging with and supporting governments that implement EITI’s principles helps to ensure mining revenues are used appropriately to address a host country’s and host community’s social needs. We will disclose contracts with governments related to minerals development, where they are not subject to a confidentiality undertaking and encourage governments to allow such disclosure. Alcoa believes it is important to be transparent in the countries where we mine bauxite so that communities and other stakeholders have a clear understanding of our economic contributions.

For more information:
We publish an annual Tax Transparency Report in Australia, while in Brazil, Alcoa reports consolidated financial performance publicly, including royalties and tax payments. An overview of taxes and royalties paid by region can be found in our Sustainability Report.

  • EITI
  • Sustainability Report
  • Australia Tax Transparency Report
  • Brazil ANM

  • Alumina Refinery Agreement Act 1961
  • Alumina Refinery Agreements (Alcoa) Amendment Act 1987
  • Alumina Refinery (Pinjarra) Agreement Act 1969
  • Alumina Refinery (Wagerup) Agreement and Acts Amendment Act 1978

Agência Nacional de Mineração
  • 850.091/2020
  • 850.577/2017
  • 850.576/2017
  • 850.968/2010
  • 850.352/2010
  • 850.351/2010
  • 850.350/2010
  • 850.133/2006
  • 850.580/2003
  • 850.376/2003
  • 850.056/2003
  • 880.113/2002
  • 880.112/2002
  • 850.243/2002
  • 850.357/2001
  • 850.355/2001
  • 850.338/2001
  • 850.337/2001
  • 850.336/2001
  • 850.335/2001
  • 850.026/2001
  • 850.506/2000
  • 850.505/2000
  • 850.504/2000
  • 820.606/1996
  • 820.605/1996
  • 751.777/1996
  • 850.011/1991
  • 850.010/1991
  • 830.614/1988
  • 830.952/1987
  • 830.619/1979
  • 807.683/1977
  • 807.682/1977
  • 807.681/1977
  • 809.359/1975
  • 809.358/1975
  • 808.954/1975
  • 808.953/1975
  • 808.027/1975
  • 807.899/1975
  • 811.195/1972
  • 819.604/1971
  • 815.816/1971
  • 815.682/1971
  • 815.645/1971
  • 815.274/1971
  • 001.278/1961
  • 001.277/1961
  • 001.276/1961
  • 001.275/1961
  • 005.799/1959
  • 008.608/1958
  • 003.869/1958
  • 005.550/1957
  • 008.122/1956
  • 000.689/1956
  • 000.370/1956
  • 004.173/1943
  • 008.850/1941
  • 001.606/1940
  • 003.242/1936
  • 002.586/1935
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