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Oman - Water - See more

Royal Decree No. 29 of 2000 promulgating the Water Resources Protection Law.
Date of text: 15 April 2000
Royal Decree No.40/2023 issuing the Law regulating the Water and Sanitation Sector.
Date of text: 20 June 2023
Royal Decree 131/2020 regarding the Water and Wastewater Sector.
Date of text: 09 December 2020
Royal Decree No.92/2020 amending the name of the Ministry of Agriculture and Fisheries to the Ministry of Agriculture, Fisheries and Water Resources, defining its functions and approving its organizational structure.
Date of text: 18 August 2020
Royal Decree No.42/2018 concerning the Public Authority for Electricity and Water (PAEW).
Date of text: 18 December 2018
Ministerial Decree No.39/2017 issuing the Law on Regulation and Protection of Aflaj Sites included on the World Heritage List.
Date of text: 30 August 2017
Royal Decree No.58/2009 promulgating the Regulation of Public Authority for Electricity and Water.
Date of text: 11 October 2009
Royal Decree No. 105 of 2006 Declaring the Level of Public Interest in a Project Establishing a Barrage Protecting Against the Dangers of Flooding in Salalah Governorate in Dhofar.
Date of text: 10 October 2006
Royal Decree No.78 of 2004 promulgating the Law for the Regulation and Privatisation of the Electricity and Related Water Sector.
Date of text: 20 July 2004
Royal Decree No. 115 of 2001 issuing Law on protection of source of potable water from pollution.
Date of text: 14 November 2001
Royal Decree No. 309 of 2001 establishing the Water Supply Well Field Protection Zone in Muscat Governorate.
Date of text: 14 November 2001
Royal Decree No. 193 of 2001 Establishing the Water Supply Well Field Protection Zone in the Al Batinah Region.
Date of text: 16 June 2001
Royal Decree No. 192 of 2001 Establishing the Water Supply Well field Protection Zone in the Dhahira Region.
Date of text: 16 June 2001
Royal Decree No. 3 of 1994 Transferring Responsibilities and Jurisdictions Regarding Dams and Aflaj from the Ministry of Water Resources.
Date of text: 06 January 1994
Royal Decree No.72/89 for the application of modern irrigation systems in the Al Batinah region.
Date of text: 23 July 1989
Royal Decree No. 47 of 1989 establishing the national committee on the use of Al Bhatina water.
Date of text: 20 March 1989
Royal Decree No.82/88 considering the water reserve a national wealth.
Date of text: 12 November 1988
Royal Decree No. 91 of 1986 defining the duties and responsibilities of the Environment Protection and Water Resources Council, and approval of its organizational structure.
Date of text: 08 December 1986
Royal Decree No. 92 of 1986 Defining the Duties and Responsibilities of the Ministry of Environment and Water Resources, and Approving its Organizational Structure.
Date of text: 08 December 1986
Royal Decree No. 76 of 1977 issuing the Water Resources Development Law.
Date of text: 02 November 1977
Royal Decree No. 45 of 1975 establishing the Water Resources Council.
Date of text: 18 September 1975
Resolution No. 31/2025 issuing Regulations regulating the operation of independent tankers in the water and wastewater sector.
Date of text: 22 April 2025
Resolution No. 31/2023 issuing a regulation regulating the quality of potable water
Date of text: 30 August 2023
Resolution 8/2023 issuing the Water and Treated Water Supply and Wastewater Collection and Transport Services Customers Welfare Regulations.
Date of text: 27 March 2023
Resolution No. 9/2023 issuing the Regulations for reporting incidents in the water and sanitation sector.
Date of text: 27 March 2023
Decision 7/2023 issuing the Regulation for the Prevention of Risks from Ground Works and Installations relating to the Water and Wastewater Sector.
Date of text: 09 March 2023
Royal Decree 78/2020 amending the Name of the Electricity and related Water Sector Regulation Authority to the Authority for Public Services Regulation and assigning Some Competences to it.
Date of text: 12 August 2020
Ministerial Decision 6/2019 issuing the Regulation of Drinking Water Service.
Date of text: 17 June 2019
Ministerial Decision No.12/2017 amending some provisions of Waste Water Re-uses and Discharge Regulations issued by Ministerial Decision No. 145/93.
Date of text: 26 January 2017
Ministerial Resolution No. 4/2009 issuing a regulation regulating the use of water desalination units on wells.
Date of text: 07 January 2009
Ministerial Decree No. 3/2009 issuing the Regulations on wells and springs.
Date of text: 07 January 2009
Royal Decree No.195 of 2001 establishing the Water Supply Well Field Protection Zones in al Wusta Governorate.
Date of text: 16 June 2001
Ministerial Decree No.194 of 2001 establishing the Water Supply Well Field Protection Zones in al Sharqiyah Governorate.
Date of text: 16 June 2001
Ministerial Decision No.196/2001 establishing the Dhofar Governorate Water Supply Wellfield Protection Zones.
Date of text: 16 June 2001
Ministerial Decision No. 342 of 1997 issuing Regulations for organizing the use of water desalination units in wells.
Date of text: 25 October 1997
Ministerial Decree No. 257/97 establishing the Omani National Committee for the International Hydrological Programme.
Date of text: 23 August 1997
Ministerial Resolution No. 2 of 1990 issuing the Regulations for registration of existing wells and new well permits.
Date of text: 31 March 1990
Royal Decree No. 100 of 1989 Establishing the Ministry of Water Resources and designing its duties and responsibilities.
Date of text: 10 October 1989
Ministerial Resolution No. 45/88 establishing protection areas for water supply wells in Salalah.
Date of text: 11 December 1988
Ministerial Resolution No. 40/88 establishing Wadi Adi Water Supply Well Protection Areas.
Date of text: 01 December 1988
Ministerial Resolution No. 5 of 17 May 1986 issuing the Regulation of the wastewater reuse and discharge.
Date of text: 17 May 1986
Ministerial Decision No. 6 of 1986 forming a Council to specify priority regions for comprehensive procedures of assessment to protect wells and aflaj from pollution.
Date of text: 16 April 1986
Regulations for Organizing Building.
Date of text: 01 December -0001
Royal Decree No.43/2018 on introducing amendments to some provisions of the Law for the Regulation and Privatization of the Electricity and related Water Sector.
Date of text: 18 December 2018
Resolution No. 4/2024 amending some provisions of the Drinking Water Service Regulations.
Date of text: 25 January 2024
Ministerial Resolution No. 193/2023 amending some provisions of the Wells and Aflaj Regulations.
Date of text: 25 July 2023
Resolution No. 25/2022 amending some provisions of the Drinking Water Service Regulations.
Date of text: 28 July 2022
Ministerial Decision No. 55 of 2002 amending the Regulations on waste water reuse and discharge issued by Ministerial Decision No. 145/93.
Date of text: 27 February 2002
Ministerial Decision No. 263 of 2000 amending the Regulations for organizing the use of water desalination units in wells.
Date of text: 02 September 2000
Ministerial Decree No. 406/97 amending the Ministerial Decree No. 257/97.
Date of text: 06 December 1997