A22 diisocyanates SOP-1 Selection of participants, information, recruitment and informed consent

Workers are from companies performing e-waste management processes. Workers from both genders and ages ranging from 18-70 years will be considered. Control subjects should match for age, gender and smoking status from companies in the same geographical area but working on activities not related with e-waste management processes. Additional criteria should be followed for workers and controls in the case of biomarkers of effect (explained in SOP 2). SOP details the specific documents to be delivered to companies, workers and controls.