Categories Council of Ministers Decision Council of Ministers: Decision 310 Approving That the Calculation of Periods in All Official Procedures and Transactions Is on the Basis of the Gregorian Calendar 310 Post author By Decree Post date 31 October 2023 Arabic Auto Translate Issued on: 16/4/1445 Corresponding to: 31/10/2023 Published in Umm Al-Qura 5006 issued on 10 November 2023. ← Transport General Authority: Decision 1/45/59 Adopting the Guide for Securely Fixing Goods Transported on Truck → Council of Ministers: Decision 307 Amending the Period Specified for the Applicaiton of the Controls for the Suspension of Services