Hazard analysis: A hazard analysis identifies potential hazards that may occur during the production, processing, packaging, and distribution of food products and makes the food safer to consume. Due to its emphasis on preventing and controlling potential hazards and the fact that it has been implemented globally, the Hazard Analysis Critical Control Point (HACCP) system has been recognised as a more effective method of ensuring food quality than traditional end-product sampling practices [2].
Good manufacturing practices (GMPs): GMP refers to production procedures for food, drugs, and medical equipment. GMPs have been in use since the 1970s, but different nations only formalized them in the middle of the 1990s. The four tenets of good manufacturing practice (GMP) are exclusion; removal of unwanted and foreign matter; inhibition; and destruction of microbial pathogens. Implementing GMPs ensures that food products are produced, processed, and packaged in a clean and sanitary environment [3].
Standard operating procedures (SOPs): SOPs are the directions for producing food products and the backbone for maintaining food safety and quality. The steps are standardized and help keep the employees accountable for their work. Implementing SOPs ensures that all the steps in the production process are conducted consistently and correctly [4].
Monitoring and verification: Testing and inspections serve to monitor and verify the food product development practices and the effectiveness of food safety programs. The food industry currently uses a variety of audit formats, including international standards like ISO 9001, 22000, and 14001. Instead of providing detailed instructions on what a company should do, these standards provide a framework that can be used to create and implement systems that adhere to specific standards for quality, food safety, and environmental protection [5].
Record keeping: Detailed records of all food safety activities, including testing results, inspections, and corrective actions, will help ensure food quality.
Training: The FDA has noted that a third of food recalls between 1999 and 2003 was due to a lack of employee training. Periodic training for employees helps them be updated with the latest occurrences on food safety practices, enabling them to implement them and thus improve food quality [6].