Gives details of the quality assessment procedures, the inspectionrequirements, screening sequences, sampling requirements, test andmeasurement procedures required for semiconductor optoelectronicdevices. Applies to:-Semiconductor photo-emitters;opto-electronic displays;light-emitting diodes (LED);laser diodes.-Semiconductor photosensitive devices;photodiodes;phototransistors;photothyristors.-Semiconductor imaging devices.-Photocouplers, optocouplers.