ISTA 3A Testing Services

The ISTA 3A standard is primarily used for:

• Evaluating the ability of packaging and products to withstand transportation hazards;

• Reproducing transportation hazards through a comprehensive simulation testing method;

• Permitting testing without adhering to the packaging rules of specific carriers;

Applicable to packages transported as individual parcels with a weight not exceeding 70 kg (150 lb).

Packaging types under ISTA 3A are classified into four categories: Standard Packages, Small Packages, Flat Packages, and Elongated Packages.

1. Standard Packages:

 All packages that do not fall under the following three categories are classified as Standard Packages.

 Examples include: corrugated boxes, plastic containers, wooden packaging, or cylindrical containers.

2. Small Packages:

 Must meet all three of the following conditions:

 • Volume less than 13,000 cm³ (800 in³);

 • Longest edge not greater than 350 mm (14 in);

 • Weight not exceeding 4.5 kg (10 lb).

3. Flat Packages:

 Must meet all three of the following conditions:

 • Shortest edge not greater than 200 mm (8 in);

 • Second shortest edge at least 4 times the shortest edge;

 • Volume not less than 13,000 cm³ (800 in³).

4. Elongated Packages:

 Must meet both of the following conditions:

 • Longest edge not less than 900 mm (36 in);

 • The lengths of the other two axes do not exceed 20% of the longest edge.

 Note: If a package qualifies as both Flat and Elongated, it should be tested as an Elongated Package.

Additional notes:

• This procedure evaluates a package’s ability to withstand vibration, shock, and other hazards during parcel transport and handling;

• Test intensity is determined based on typical distribution environments and does not represent specific transportation conditions;

• The packaging and product are considered as a single integrated system;

• Certain transportation conditions such as humidity, atmospheric pressure, or abnormal handling may not be included;

• Other ISTA procedures may be used based on the distribution environment or testing objectives.

For additional test programs, refer to the *ISTA Test Procedure Selection and Application Guide*.

Important:

Packages for hazardous goods that pass this test procedure do **not necessarily comply** with international, national, or other regulations for the transport of hazardous materials.

This test procedure **does not replace** UN or other relevant standards for hazardous materials transport, but it may be used as a supplementary test.

The ISTA 3A test is applicable to individual packages transported as parcels with a mass not exceeding 70 kg (150 pounds).

Before testing, the shipper must determine the following:

• What constitutes product damage;

• Acceptable limits of product damage;

• Inspection methods post-test;

• Acceptable limits of package damage after testing.

JJR Laboratory China provides ISTA 3A testing services.