The PHIVIDEC Industrial Authority (PIA) celebrated its 40th year anniversary last August 13, 2014. The anniversary celebration kicked off on August 8, 2014 with a Tree-Growing Activity headed by member of the Gender and Development (GAD) Committee.The area selected for the tree planting activity was along the riverbank near the site for the employees housing project.  Over 200 seedlings were planted during the said activity. The month-long celebration was highlighted by the Employees' Fellowship celebration and the Firms and Locators' Dinner held last August 13 and August 15 respectively.