- To represent express and give effect to the collective views and opinions of Landscape Consultants in Hong Kong and to act as their representatives and mouthpiece;
- To establish professional standards for the conduct of Landscape Consultants in Hong Kong;
- To promote the advancement of Landscape Consultancy;
- To associate Landscape Consultants in Hong Kong for co-operation and mutual advantage and consultation
- To promote the professional interests, rights, powers and privileges of Landscape Consultants in Hong Kong and to establish and foster friendship among them;
- To confer with associations representing related professions, real estate developers and other persons engaged in landscape of land on matters of common interest;
- To seek to promulgate appropriate Conditions of Engagement and generally to represent the profession to the Hong Kong Government and to the public