Upgrading the Marawi Sub-District Engineering Office into a Regular Engineering District. Category: Department OrderSub Category: org-reorgSeries: 2001No: 67File: DO_067_S2001.pdfDate: Tuesday, April 10, 2001Tags: Upgrading Marawi Sub District Engineering Office District org 069 Read more about Upgrading the Marawi Sub-District Engineering Office into a Regular Engineering District.