Intelsius’ Category A packaging systems are tested with glass primary receptacles. These systems carry an additional letter “U” within the packaging designation (4GU) indicating a special packaging conforming to the requirements of 6.5.4.1.6 of IATA Dangerous Goods Regulations (DGR), Edition 65. Section 6.5.4.1.6 of IATA DGR states: “Primary receptacles of any type may be assembled within a secondary packaging and transported without testing in the rigid outer packaging...” Section (b) of 6.5.4.1.6 of IATA DGR states: "... the total combined gross weight of primary receptacles must not exceed one half the gross weight of primary receptacles used for the drop test..." IATA Dangerous Goods Regulations (DGR) 2024, Edition 65 The amounts listed below are the permitted amounts of Category A materials suitable for transportation as stipulated by the certification body. *BioTherm 10 is not currently UN certified in European regions Richard Merchant Product Manager, APAC DGP Intelsius Ltd