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Medical Product Dossier Evaluation and Registration
Good Manufacturing Practices and Inspections
Clinical Trials, Pharmacovigilance and Medicines Safety
Quality Control Laboratories
Quality Management Systems
Information Management Systems
Policy, Legislation and Regulation
Description
This guideline applies to applicants intending to make changes to the quality sections of product dossiers for an API or an FPP. This guidance should be read in conjunction with the WAHO Guidelines for Registration of Pharmaceutical Products for Human Use. This guidance document is applicable only to APIs and excipients manufactured by chemical synthesis or semi-synthetic processes and FPPs containing such APIs and excipients. APIs produced by fermentation and APIs of biological, biotechnological or herbal origin are treated as special cases. The applicant is requested to contact WAHO regarding planned variations to such products. The notification requirements for API-related changes differ depending on the manner in which information on the API was submitted in the FPP application, namely, use of a prequalified API, use of a European Pharmacopoeia Certificate of Suitability (CEP), use of the API master file (APIMF) procedure, or as provided in full within the dossier.
Abstract
This guidance document is technically and structurally inspired by the World Health Organisation’s Variation Guideline (TRS 981 Annex 3) on the details of the various categories of variations to the terms of marketing authorizations for medicinal products for human use and veterinary medicinal products. It is intended to provide supportive information on how to present an application to implement a change to a product. An applicant is responsible for the safety, efficacy and quality of a product throughout its life-cycle. Therefore, the applicant is required to make changes to the details of the product in order to accommodate technical and scientific progress, or to improve or introduce additional safeguards for the registered product. Such changes, whether administrative or substantive, are referred to as variations and may be subject to acceptance by WAHO prior to implementation. Technical requirements for the different types of variations are set out in these guidelines in order to facilitate the submission of appropriate documentation by applicants and their assessment by WAHO and to ensure that variations to the medicinal product do not result in health concerns. The procedure for submitting variation applications is provided as an Annexure to this guideline lines.
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