English: According to Special Order No. 2023-020 (OSP) signed on June 1, 2023, Villanueva is designated by Senate President Juan Miguel Zubiri as Officer-In-Charge of the Senate of the Philippines from June 3 to 15, 2023 in lieu of the Senate President's absence.
Filipino: Ayon sa Special Order No. 2023-020 (OSP) na pinirmahan noong June 1, 2023, itinalaga si Villanueva ni Senate President Juan Miguel Zubiri bilang Officer-In-Charge ng Senado mula June 3 hanggang 15, 2023.