Good Manufacturing Practice (GMP) is a system for ensuring that products are consistently produced and controlled according to quality standards. It is designed to minimize the risks involved in any pharmaceutical production that cannot be eliminated through testing the final product.
The main pillars of GMP include stringent quality management, obtaining appropriate quality raw materials, establishing robust operating procedures, detecting and investigating product quality deviations, and maintaining reliable testing laboratories.
Clear, detailed written procedures are essential for each process that could affect the quality of the finished product. There must be systems to provide documented proof that correct procedures are consistently followed.
Quality control is a part of GMP concerned with sampling, specification, and testing. Quality assurance is the wider concept covering all matters that individually or collectively influence product quality.
Adherence to GMP ensures the identity, strength, quality, and purity of drug products. This protects patients, builds trust with regulators, and enhances the reputation of the manufacturer.
While specific regulations may vary by country (e.g., FDA in USA, EMA in Europe), the core GMP principles are harmonized internationally to ensure the safety of medicines worldwide.
