Participation Of Mother Hiv On Programme Prevention Of Mother To Child HIV Transmission In Semarang City; The purpose of the research is to describe the programme Prevention of Mother to Child HIV Transmission. This study used quantitative and qualitative methods. Subjects were mother HIV and stakeholders in the PMTCT Programme. Subjectswere taken by purposive. Data collection techniques were used questioners and in-depthinterviews. The results showed mother HIV basically supported the programme, but thisprogram was not the priority yet. Aids Prevention Commission as holder of the control in the implementation of the programme has limitations on both the trained personnel nor theWorking Group ofaids commission on health services. It is suggested the particition ofstakeholders actively to create the issue of mother HIV as a case that must be addressed and be one of the target areas of development in accordance with the MDG's. In addition, the commitment of all elements in implementing the regulation remain important.