Clinical and Non-Clinical Trial Application and Registration Clinical Trial Application and Registration Workflow Non - Clinical Trial Application and Registration Workflow AbbreviationCT – Clinical TrialPI – Principal InvestigatorDNA – Deoxyriboonucleic AcidIRB – Institutional Research BoardMRCC – Medical Research Coordination CommitteeCOSTECH – Tanzania Commission for Science and TechnologyTMDA – Tanzania Medicines and Medical Devices AuthorityGCLA – Government Chemist Laboratory Agency