(1)在社區建立並維持有效的聯絡網絡，以傳播資料和監察社區對政府政策和計劃的反應，並進行相關的公眾諮詢工作；(2)籌辦政府推行的運動及社區活動；(3)協助成立業主立案法團，並為這些法團提供支援；向業主委員會及其他大廈管理組織提供意見，藉以推廣良好的大廈管理措施；(4) 籌辦青年活動，讓青年人發揮潛能，並加強他們對社區的歸屬感和責任感；(5)在發生緊急事故時，以及在天氣惡劣的情況下，擔任聯絡職務；(6)辦理宣誓和聲明；(7)協助公共選舉（包括立法會和區議會）的選舉工作；(8) 處理新界的鄉郊事務，包括祖堂事務、繼承及信託事宜，以及鄉郊代表選舉; (9)監督文書人員、社區幹事及臨時職員的工作；及(10)處理公眾提出的查詢／要求／投訴。

(註： 聯絡主任須擔任緊急聯絡職務及於戶外工作，並或須於一般辦公時間以外工作，以及隨時候召當值。)

(1) Establish and maintain an effective liaison network in the community for disseminating information and monitoring community feedback on government policies and schemes and conduct relevant consultation exercises; (2) Organise government campaigns and community activities; (3) Form and provide support to owners’ corporations and give advice to owners’ committees and other building management bodies in promoting proper building management; (4) Organise youth activities to help young people unleash their potential and develop a stronger sense of belonging and commitment to the community; (5) Perform liaison duties during emergencies and adverse weather conditions; (6) Administer oaths and declarations; (7) Assist in the conduct of public elections, including the Legislative Council and District Councils Election; (8) Handle rural matters in the New Territories, including Tso and Tong, succession, trustee cases and Rural Representative Election; (9) Supervise clerical staff, community organisers and temporary staff; and (10) Deal with enquiries / requests / complaints from the public.

[Note : A Liaison Officer is required to undertake emergency liaison duties, to work outdoors; and may be required to work outside normal office hours and perform on call duties.]