REVENUE DELEGATION AUTHORITY ORDER NO. 47-2025 issued on August 20, 2025 designates OIC-Assistant Commissioner Raquel Cristina V. Baltazar of the Information Systems Project Management Service as Officer-in-Charge of the Information Systems Group (ISG) from September 22 to October 7, 2025 in view of the approved leave of absence of ISG Deputy Commissioner Ma. Rosario Charo G. Enriquez-Curiba on the said dates.