Service classification for other support services defines specific service codes, inclusions and exclusions under the SAC framework. Scheme sets the service classification for other support services under SAC group 99859, enumerating subcodes for credit reporting, collection agencies, telephone-based support, combined office administrative services, specialised office support, events and exhibitions management, landscape care and maintenance, other information services, and a residual category, with each subcode describing included activities and specific exclusions to delineate scope and payment or provision mechanisms.