In accordance with PSU University President Memorandum Order No. 060, S. 2024 Campus EE, SWM and PC Office Advisory No. 01, S. 2025, the PSU-Sta. Maria hereby reiterates its strict policy on the prohibition of single-use plastics inside the campus . This directive aligns with the institution’s commitment to sustainability and environmental responsibility. All students, faculty, staff, and visitors are required to comply with this policy. PSU urges everyone to actively participate in this initiative to reduce plastic waste and promote a greener campus. Compliance is mandatory. Letโ€™s work together for a sustainable PSU!