Some categories of liquid hazardous health-care wastes, such as chemicals and cytotoxic wastes, should be treated
and disposed of at offsite specialized treatment plants for hazardous waste in accordance with national standards or
international conventions, such as the Basel and Stockholm conventions. Countries should plan hazardous wastemanagement
systems that take into consideration the collection, transportation, treatment and disposal of some
categories of hazardous liquid health-care wastes.