The IP67 certification follows the IEC 60529 standard, which
specifies the degrees of protection provided from dust and water.

The number ”6” indicates that the MAX cases are fully protected from dust, in accordance with vacuum dust penetration tests inside the “Dust room” for 8 hours.

The "7" indicates that the product can be submerged in water up to 1 meter for 30 minutes without letting any water or moisture inside the case.

The ATA 300 Cat. 1 certification implies that the MAX cases have passed rigorous tests such as the "Drop Test" (280 drops) and
the “Impact Test” where a 6 kg dart is dropped into the case from a height of 0.5 meters. This ensures that the container can withstand common impacts during air transport, including loading and unloading, and variations in atmospheric pressure up to 100 round trips

The UN4H2 certification complies with the UN regulations for the transport of hazardous goods, following the guidelines of the UN Manual of
Tests and Criteria, Part III, Subsection 38.3. This includes thermal tests (to -18° C / -64.4°F) and the Stacking test, ensuring safety in the transport of lithium batteries and other sensitive materials.

In particular:

UN3480 Unpackaged lithium-ion batteries (ex. battery + battery charger)

UN3481 Lithium-ion batteries packed with equipment

UN3490 Unpackaged lithium metal batteries

UN3491 Lithium metal batteries packed with equipment (ex. battery + battery charger)

These certifications follow NATO AQAP 1 and 4 standards for quality and resilience. The tests include vertical and horizontal drop, high heat and low temperature, drop after low temperature as well as vibration test according to:

DEF, STAN, STANAG and MIL STD 810G Mthd 514.6 (vibration) e Mthd 516.6 (drop). The MIL STD 810G Mthd 508.06 (Fungus) e il Mthd 504.1 (Contamination fluid) adds further tests, such as
resistance to mold, fungus and contaminating fluids, following MIL-STD-810G specifications.