The provisions of the attached regulation shall apply in regard to ambient air quality.
All that is contrary to the attached regulation, or in conflict with its provisions, is hereby repealed.
Those addressed by the provisions of the attached regulation shall rectify their status in accordance with its provisions within a period not exceeding 6 (six) months from the date of its entry into force.
This decision shall be published in the Official Gazette, and comes into force on the day following the date of its publication.
Issued on: 12 Rajab 1438 Corresponding to: 10 April 2017
Mohammed bin Salim bin Said Al-Tobi Minister of Environment and Climate Affairs