The UN regulation requires a packaging with a UN marking for the shipment of hazardous materials. All CurTec packaging products and some lidded crates bear a UN marking for solid hazardous materials.

HACCP is a tool to get to better quality and product safety by performing a formal risk assessment to check potential hazards and take measures to eliminate them or keep them within acceptable criteria. CurTec\'s main reason to perform a HACCP and have it certified is to ensure the level of cleanliness of products.