or GRP Good safety practice, or GSP Good storage practice, or GSP Good tissue practice, or GTP See also Best practice European Medicines Agency (EMA) Food and Drug Administration (FDA) International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) Organisation for Economic Co-operation and Development (OECD) Validation (drug manufacture) Society of Quality Assurance, a professional group focused on GxP-regulated environments References Good