園境師[請參閱註(4)]的主要職責是： (a) 協助處理與綠化、園境規劃及設計、園境管理和植物管理事宜有關的政策工作； (b) 協助處理因法例及地契規定而須進行的園境及綠化方面的規管和諮詢工作； (c) 規劃、設計和監督內部園境項目，並執行項目管理職務，包括管理外判園境項目的合約和顧問； (d) 就綠化、園境規劃及設計、園境管理和植物管理相關事宜提供專業支援和意見； (e) 舉辦和協助進行與綠化及園境事宜有關的公眾教育和外展活動；以及 (f) 監督輔助技術人員及畢業見習生。

Landscape Architects [See Note (4)] are mainly deployed on – (a) assisting in policy work concerning greening, landscape planning and design, landscape management and vegetation management matters; (b) assisting in regulatory and advisory work on landscape and greening issues arising from legislation and land leases requirements; (c) planning, designing and supervising in-house landscape projects, and performing project management duties, including the administration of contracts and consultancies in outsourced landscape projects; (d) providing professional support and advice on matters related to greening, landscape planning and design, landscape management and vegetation management; (e) organising and assisting in public education and outreach activities on greening and landscape matters; and (f) supervising supporting technical staff and graduate trainees.