The NFPA 13E-2020 Recommended Practice for Fire Department Operations in Properties Protected by Sprinkler and Standpipe Systems serves as a comprehensive guide, offering essential procedures and information for fire department operations in properties equipped with specific fixed fire protection systems. These systems include interior automatic sprinkler systems, exterior sprinkler systems, and standpipe systems. Targeted towards department and company officers, instructors, and firefighters, NFPA 13E-2020 furnishes recommendations tailored for occupancies featuring interior and exterior automatic sprinkler systems, as well as standpipe systems. Its overarching goal is to aid fire departments in developing training programs and devising effective operational strategies to support fixed fire protection systems in buildings prone to fire incidents. The recommended practices outlined in NFPA 13E-2020 emphasize the importance of adequate support and utilization of sprinkler and standpipe systems, aiming to enhance their efficacy in fire suppression efforts. In summary, NFPA 13E-2020 provides a robust framework for ensuring the effective utilization and maintenance of sprinkler and standpipe systems, ensuring they perform optimally throughout their operational lifespan.