Abstract: This study aimed to determine the level of Disaster Risk Reduction and Management (DRRM) practices at Agusan National High School (ANHS) in the Division of Butuan City for the school year 2023–2024. Specifically, it assessed the functionality of DRRM resources in terms of preparedness, prevention and mitigation, and response. The study employed a descriptive research design and involved 243 respondents, consisting of 45 student members of the ANHS School DRRM Committee (SDRRMC), 178 teachers, and 20 non-teaching staff. Stratified random sampling ensured representative data, with the sample size determined through Slovin Formula. Findings revealed that DRRM resources at ANHS were generally functional and practical. Regarding disaster preparedness, the resources received an overall weighted mean of 4.53, interpreted as very satisfactory and functioning very well. The most effective practice was the regular conduct of earthquake and fire drills (mean = 4.83), while the lowest-rated was the regular review of the school contingency plan (mean = 4.25). For disaster prevention and mitigation, the resources achieved an overall mean of 4.42, categorized as satisfactory and functioning well. The highest functionality was seen in the preparation of site maps by DRRM personnel (mean = 4.60). In contrast, the availability of a database on elements at risk, such as chemistry laboratories and libraries, scored lowest (mean = 4.16). In disaster response, the overall functionality was rated at 4.29, again satisfactory and functioning well. The strongest aspect was the school partnerships with external DRRM offices (mean = 4.57), while the rehabilitation or repair of damaged infrastructures received the lowest rating (mean = 4.13). These findings suggest that while DRRM resources at ANHS are generally adequate, specific areas—particularly in contingency planning, data management, and infrastructure rehabilitation—require improvement for a more resilient school environ