Indicates whether the organization's practices related to the discharge of wastewater comply with local legal requirements.
Indicates whether the organization's practices related to the discharge of wastewater comply with local legal requirements.
Organizations should footnote the specific details of their wastewater management policies and any details regarding violation of local compliance.
This metric is intended to capture an organization's adherence to local and national wastewater-treatment standards and requirements.
June 2025 - IRIS+ v5.3b Released (current version)
No change.
December 2024 - IRIS+ v5.3a Released
No change.
June 2022 - IRIS+ v5.3 Released
Immaterial change. Minor revisions to definition and usage guidance for clarity.
May 2021 - IRIS+ v5.2 Released
No change.
January 2020 - IRIS+ v5.1 Released
No change.
May 2019 - IRIS+ v5.0 Released
No change.
March 2016 - IRIS+ v4.0 Released
No change.
March 2014 - IRIS+ v3.0 Released
No change.
November 2011 - IRIS+ v2.2 Released
No change.
February 2011 - IRIS+ v2.1 Released
No change.
September 2010 - IRIS+ v2.0 Released
New metric. Waste Water Treatment Compliance (OI7860) was developed via the Environment, Energy & Water Working Group.