Categories Ministerial Decision Ministry of Environment, Water, and Agriculture: Decision 1513516 Approving the Update of the Standards and Specifications for Treated Sewage Water Post author By Decree Post date 29 December 2025 Arabic Auto Translate Issued on: 10 Rajab 1447 Corresponding to: 30 December 2025 Published in Umm Al-Qura 5140 issued on 16 January 2026. Tags Ministry of Environment‚ Water‚ and Agriculture ← The Update of the Standards and Specifications for Treated Sewage Water → Council of Ministers: Decision 496 Renewing the Duration of the National Technology Development Program Until the End of 2030