World Accreditation Day is a global initiative established by the International Accreditation Forum (IAF) and the International Laboratory Accreditation Cooperation (ILAC) to promote the value of accreditation. This year’s theme, Accreditation: Sustainability in Economic Growth and the Environment, focuses on how accreditation supports the United Nations Sustainable Development Goals. Accreditation, alongside other quality infrastructure tools including metrology, standardization, conformity assessment and market surveillance, can support the shift to a circular economy and more sustainable forms of production.