Environmental protection is one of the mostcurrent, but also the most complex topic on a global level. All human activities have an influence on the environment, both at local and global levels. In accordance with these, the regulations existed to protect the customers from irresponsible and uninformed producers. On the market almost has no product that has highlighted the different symbols (labels)that customers should provide important information about the product and the packaging in which the product is placed. But, hardly anyone knows how to interpret these labels because they are often confusing and ontransparent, so in the end they eventually lose their meaning. Classification and separation of packaging waste for recycling is currently one of the most important activities of consumers with regard to environmental protection. The aim of this study was to briefly explain the basic types of eco-labels (Type I, Type II and Type III) and how they apply to packaging materials. The different types of packaging materials (metal, paper, glass, etc.) are explained in detail and their eco-labels that make easier subsequent sorting and recycling of these materials. Also, in the framework of the final work it is shown a brief overview of the labelsthat are placed on the packaging of hazardous substances since their transport, storage and waste management require special attention.