Technical consultancy with the Ministry of Health (Engineering and Public Health and Environmental Health); Scientific Reviewer of Important Journals – Public Health Notebooks, Sciences and Collective Health and Epidemiology and Health Services; Scientific Reviewer for Development Agencies – CnPQ, CAPES and DECIT. Regulation Specialist at the National Supplementary Health Agency – ANS; Coordinator of the Health Surveillance Directorate of the State of Bahia. Ad Hoc Periodic Advisor of Public Health Notebooks / ENSP (Public Health Reports, ISSN 1678-4464), since 2002. Financial Research Projects by CnPQ and FAPESB in the area of ​​Waste from Health Services, Environment and Management . Collaborating Researcher of the Professional Master’s in Environmental Planning at the Catholic University of Salvador. Substitute Professor at the Polytechnic School / Federal University of Bahia; Collaborating Researcher at CPqGM / FIOCRUZ-BA and Adjunct Professor of Higher Education Institutions. Author of national and international scientific publications – current publication – Book “Waste from Health and Public Health Services: concept, use, previous treatment” with Editora da Universidade Federal da Bahia.