1. Data Trends of the European Food and Drink Industry 2019. FoodDrinkEurope, Brussels (2019)
2. https://www.fda.gov/food/guidance-regulation-food-and-dietary-supplements/hazard-analysis-critical-control-point-haccp Accessed 17 June 2020
3. https://www.food.gov.uk/topic/haccp. Accessed 17 June 2020
4. https://www.euro.who.int/en/health-topics/disease-prevention/food-safety/areas-of-work/building-national-capacity-in-food-safety/hazard-analysis-and-critical-control-points-haccp-systems Accessed 17 June 2020
5. https://www.fda.gov/drugs/pharmaceutical-quality-resources/facts-about-current-good-manufacturing-practices-cgmps Accessed 20 June 2020