「香港园艺治疗协会」及「美国园艺治疗协会」成为同盟，是彼此的附属会员。
Hong Kong Association of Therapeutic Horticulture is allied with the American Horticultural Therapy Association; both parties become the affiliate member of each other.
「香港园艺治疗协会」亦是首间位于亚洲的机构获得此荣誉。我们相信未来会带来不同形式的合作安排。「香港园艺治疗协会」获得「美国园艺治疗协会」的认可及支持，会继续在香港及亚洲全力发展及推广园艺治疗专业。
HKATH is the first organization in Asia to have such honour. We believe that more cooperation between us will occur in the future. HKATH, with the recognition and support from AHTA, will continue to strike for our best in developing and promoting the profession of horticultural therapy in Hong Kong and Asia.