The International Air Transport Association IATA DGR (64th) is scheduled to be released on September 28, 2022. At that time, IATA will make adjustments to the DGR (64th) of the air transport rules for various types of dangerous goods. The new regulations will be released from January 1, 2023. officially implemented.

The main changes are as follows:

Update 1: Removed the requirement for a test profile when the coin cell battery is installed in the device for shipment.

Update 2: Add special clause A154 to UN3171 Battery-powered vehicle.

Update 3: Revised PI965 and PI968: Requires that packages shipped under IB terms be subjected to a 3m stacking test.

Stacking test requirements:

Number of samples: 3 test samples per design type and per manufacturer;

Test method: Apply a force on the top surface of the test package equal to the total weight of the same number of packages that may be stacked on top of the package during transport. The minimum stacking height including test samples shall be 3m, and the test time shall be 24 hours;

Acceptance Criteria: The test sample shall not leak. For conformity or combination packagings, the contained substance shall not emerge from inner receptacles and inner packagings. The test samples shall not show damage that could adversely affect the safety of transport, or deformations that could reduce their strength or cause instability in the stack.

Update Four: Revision PI966/PI967/PI969/PI970: Amendment II Clause When packages are placed in an Overpack, the package must be secured in the Overpack, and the intended function of each package must not be impaired by the Overpack.

Update 5: Modify the lithium battery operation label to remove the requirement to display the phone number on the label until December 31, 2026; until then, the existing lithium battery operation label can continue to be used.