Update to Water Industry Guideline No 1 – Compliance Systems and Reporting 27 Jul 2020 The Commission has updated Water Industry Guideline No 1 – Compliance Systems and Reporting. Specifically, the Commission has updated the reporting obligations applicable to major retailers (SA Water) to reflect the outcomes of the final Regulatory Determination to apply to SA Water for the period 1 July 2020 to 30 June 2024.