GMP is short for good manufacturing practices and forms an important part of the overall HACCP food safety system in a food business. Good manufacturing practices (GMP) can be defined as the operational requirements necessary to enable a food business to produce food safely. There is a heavy emphasis on compliance with Good manufacturing practices (GMP) in all relevant food legislation and customer certification standards.

Good manufacturing practices (GMP) are important in order to produce safe food. The food business has a legal and moral responsibility to produce and prepare food that will not harm the consumer. There can be a high cost to the food business if it does not implement adequate Good manufacturing practices (GMP). All staff should be trained in the food businesses GMP procedures.