GMP stands for Good Manufacturing Practice, which is a system that ensures products are consistently produced and controlled according to quality standards. GMP certification or registration provides assurance to consumers and retailers that a product is manufactured using industry best practices. GMP covers all aspects of production, from the starting materials, premises, and equipment to the training and personal hygiene of staff. Detailed, written procedures are essential for each process that could affect the quality of the finished product. GMP certification or registration provides several benefits, including increased protection of a brand, preparation for regulatory inspections, and the reduction of the number of GMP audits and financial costs associated with audits. Companies with GMP certification or registration receive instant eligibility to enter their products into certification programs. GMP certification is essential for manufacturers of pharmaceuticals and dietary supplements to ensure consumer safety, avoid costly fines, and improve their industry reputation.