Cration of a Sub-District Engineering Office in the First and Second Congressional District of Laguna. Category: Department OrderSub Category: org-reorgSeries: 1996No: 134File: DO_134_S1996.pdfDate: Monday, August 26, 1996Tags: First Second Congressional District Laguna IV-A org 134Region: Region IV-A Read more about Cration of a Sub-District Engineering Office in the First and Second Congressional District of Laguna.