Categories Royal Decree Royal Decree 71/99 Amending the Labour Law 1999/71 71/1999 99/71 71/99 Post author By admin Post date October 5, 1999 Arabic Auto Translate Published in Official Gazette 657 issued on 16 October 1999. ← Ministry of Commerce and Industry: Ministerial Decision 104/99 Determining the Return for Obtaining a Commercial Debt or Loan → Royal Decree 79/99 Revocation of Omani Nationality