Are the clean and used sharps and clinical waste containers transported on separate transport? If not, is there the possibility of cross contamination?

During transport, the Sharpsmart containers are contained within sealed specifically designed containers (transporters). Clean containers are kept in separate transporters from those containing waste. There is no possibility of cross-contamination due to the fact that transporters are equipped with sealed doors and, in any event, the containers are sealed (liquid and air-tight) during transportation and storage therefore there is no risk.