GxP is a general term used to describe a set of quality guidelines and regulations that ensure the integrity, safety, and quality of products in various industries, such as pharmaceuticals, biotechnology, medical devices, and food industries. The "G" in GxP can stand for various terms, depending on the specific regulation, such as Good Manufacturing Practice (GMP), Good Laboratory Practice (GLP), Good Clinical Practice (GCP), Good Distribution Practice (GDP), etc. These guidelines and regulations are enforced by regulatory agencies such as the FDA (Food and Drug Administration) in the United States and the EMA (European Medicines Agency) in the European Union. Adherence to GxP is crucial for maintaining compliance with regulatory requirements and ensuring product safety and quality.