The LEED AP Neighborhood Development certification targets urban planners, civil engineers, and landscape architects tasked with integrating sustainability into large-scale community design. Candidates must demonstrate proficiency in the Smart Location and Linkage framework, which emphasizes brownfield remediation and transit-oriented development to minimize carbon footprints. Technical mastery involves implementing Neighborhood Pattern and Design strategies, specifically optimizing street connectivity, compact development density, and diverse housing typologies. Proficiency requires applying Green Infrastructure and Building standards to manage stormwater, enhance ecological connectivity, and reduce heat island effects. Practitioners must utilize performance-based metrics to achieve high-efficiency resource management and facilitate integrated, resilient, and socially equitable development outcomes.