Includes guidance to the National Ozone Units and industry on how to design, establish and operate recovery & recycling systems for ozone depleting refrigerants and explain the roles of the relevant stakeholders. Recovery & recycling prevents venting of the refrigerant during servicing and makes recycled refrigerants available for re-use. Information aims to reduce the need for virgin refrigerants and allows running existing CFC-based refrigeration systems until the end of their economic life with recycled ODS. The feasibility and management of recovery and recycling systems described.