Every old vehicle treatment centre has SEDA technology at disposal. SEDA is the facility for exhausting and removal of hazardous waste from car wrecks and for their preparation for further treatment.
Within complex integrated waste management system, commodities are sorted and expedited for their further utilisation after partial processing of old vehicles based on exclusive contracts by an authorised processing and treating company; the same applies also to unusable parts, which are supplied on the basis of exclusive contracts to authorised processing and treating companies. Percentage of evaluation ranges base on a vehicle type from 85 to 95 % of the processed waste content. Hazardous waste is treated and disposed of by contractual suppliers.