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ISTA 1G Package Testing

ISTA 1G testing determines the integrity of individual packaged-products during transportation hazards. As an ISTA and ISO 17025 certified lab, we realize the importance of ISTA 1G package integrity testing. Meeting the ISTA 1G requirements can be difficult. We understand the challenges and guide companies through the process.

Keystone provides the peace of mind that all of your needs will be met. Our proven process helps avoid product launch delays. When packages do not meet the requirements, we assist with finding solutions. Lastly, Keystone Compliance takes a consultative approach throughout the entire test program.

Request a quote and find out first hand about our competitive pricing, timely process, and outstanding reputation. Contact us to receive more information on integrity package testing.

Summary of ISTA 1G Package Integrity Testing

ISTA Test Procedure 1G covers testing of individual packaged-products weighing 150 pounds (68 kg) or less when prepared for shipment. There is one exception, which is Individual packaged-products on visible skid or pallet and that weigh more than 100 pounds (45 kg) may be tested according to Test Procedure 1E.

ISTA 1G is an integrity test for individual packaged-products. It can be used to evaluate the performance of packaged-products. It can also be used to compare relative performance of package and product design alternatives. The product and package are considered together and not separately. Some conditions or transit, such as moisture, pressure or unusual handling, may not be covered.

The test blocks that follow contain tables that indicate the required steps for each test in the procedure.

Vibration Test Block-Random.

Shock Test Block-Drop.

The chart below is from the standard and provides more guidance on the testing procedure and requirements:

Sequence #

Test Category

Test Type

For ISTA Certification







Drop/Alternative Incline (conbur)/ Alternative horizontal impact


Expert ISTA 1G Package Integrity and Transit Testing

As an ISTA-certified package testing lab, Keystone Compliance can meet your package testing needs, including ISTA 1G. By providing quick turnarounds, competitive pricing and engineering assistance, Keystone Compliance has become a leader in the package test lab industry. 

Receiving a quote to complete ISTA-1G testing is as easy as completing our online quote form or calling us at (724) 657-9940.