This study assessed the implementation of Continuing Professional Development (CPD) Programmes for primary school teachers in Zomba Rural Education District in Malawi. The study arose from a concern that, despite the Government of Malawi putting in place structures to facilitate the implementation of CPD for primary school teachers, research has shown that teachers have not improved their classroom practice. As a result, there has been poor learner performance at all levels of the primary education system to the extent that learners scored the lowest in the 2005 international examinations for the Southern Africa Development Community. From the literature, it appears that no thorough and conclusive studies to look into the issues behind the implementation of CPD programmes in Malawi have been conducted. Hence the researcher was motivated to assess how the CPD programmes are implemented with the view to explore better ways of implementing CPD programmes for teachers that can result in teacher change. The study was placed within the post-positivism paradigm and used a mixed method research design that incorporated concurrent procedures in the collection, analysis and interpretation of the data. Questionnaires were used to collect quantitative data while qualitative data were collected through interviews, focus group discussions, CPD observations and document analysis. A total of 798 teachers filled the questionnaires. This figure represented 47% of the total number of teachers in the district. The researcher conducted 34 focus group discussions with teachers from various schools. She also held interviews with 34 head teachers and CPD programme facilitators (12 Primary Education Advisors and 3 CPD facilitators from organizations). Other interviews were held with the District Education Manager, the Coordinating Primary Education Advisor, the Coordinator of the New Curriculum, and the Coordinator for the Department of Teacher Education and Development. Further, the researcher made 3 CPD observations. The study revealed weaknesses in the implementation of CPD programmes for teachers in the district. Generally the study noted that there was much emphasis on the transmissive model of CPD implementation, to the neglect of transitional and transformative models such that the personal, social and occupational aspects of professional learning were not holistically considered in the programme designs. Specifically, the duration of the programmes was found to be inadequate for meaningful assimilation of new knowledge and skills; the expertise of facilitators was sometimes questionable; and the use of the cascade mode left teachers unsure and with knowledge gaps. Further, the study noted that the monitoring and support mechanisms for the programmes were weak; the consultation processes for teacher inputs in the CPD programme designs were dismal; and the welfare of teachers at the CPD venues was poorly handled.. At school level the study revealed that the teaching and learning environment compounded the problem of teachers’ difficulty in implementing what they learnt from CPD training. Large classes, inadequate teachers, lack of teaching and learning resources, limited infrastructure, lack of accommodation for teachers, lack of support from colleagues and learner absenteeism were some of the factors hindering implementation of CPD programmes at school level. The study has put forth recommendations for the effective implementation of CPD programmes for teachers in the district. Furthermore, based on the findings of the study and an extensive literature search, the researcher has suggested an alternative model for CPD implementation that can result in teacher change. Overall there is need for collaborative effort among stakeholders in education to ensure effective delivery of CPDs and their subsequent translation into practice at classroom level.