The Greenlines is a newsletter that provides recent updates on the activities by the members of the Working Group on Environmental Auditing (WGEA), the INTOSAI WGEA and other developments in environmental auditing.

Recent Newsletter

Name File
Volume 27, Number 1, February 2026 Download PDF
Volume 26, Number 2, August 2025 Download PDF
Volume 26, Number 1, January 2025 Download PDF
Volume 25, Number 2, July 2024 Download PDF
Volume 25, Number 1, January 2024 Download PDF
Volume 24, Number 2, July 2023 Download PDF
Volume 24, Number 1, January 2023 Download PDF
Volume 23, Number 2, July 2022 Download PDF
Volume 23, Number 1, January 2022 Download PDF
Volume 22, Number 2, July 2021 Download PDF
Volume 21, Number 1, January 2021 Download PDF
Volume 21, Number 1, July 2020 Download PDF
Volume 20, Number 2, December 2019 Download PDF
Volume 20, Number 1, April 2019 Download PDF
Volume 19, Number 2, November 2018 Download PDF
Volume 18, Number 1, March 2017 Download PDF
Volume 17, Number 3, August 2016 Download PDF
Volume 17, Number 2, January 2016 Download PDF
Volume 17, Number 1, June 2015 Download PDF