REVENUE DELEGATION AUTHORITY ORDER NO. 45-2025 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 9 to 12, 2025 in view of attendance in a seminar of ISG Deputy Commissioner Ma. Rosario Charo G. Enriquez-Curiba on the said dates.