Food producers are required to take care about food safety and proper certification of the food. The process of securing food safety is going through big changes on the global scale. Considering that, food safety in Croatia has been improved greatly. Food safety is being accomplished in 2 different ways: through law regulations and through private regulations. Norms are used to define regimes in producement companies; the most known norm is ISO 9001, I HACCP system. When synchronized, these two norms make ISO 22 000 norm. Laws are made to protect the consumers. The laws in Republic of Croatia had to be adapted to European jurisdiction when Croatia became the member of EU. That being considered Nutrition Laws had to be adapted with Delegated Commission directive (EU) num. 1155/2013 about consumer food informing. The existing set of rules about labeling and declaring nutrition has stopped existing. This work displays al the main regulations which food companies must abide to while certifying and declaring food products. While labeling the food all companies have to abide the Nutrition Laws and Regulations about labeling special categories of food products. The method of labeling chocolate and chocolate products will be described in this work as a real-life example. However, there are a number of companies that try to fraud the consumers, and some of those methods will be revealed in this work.