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Worldwide Support and Services

    Last Modified: September 6, 2017

    The NI website is your complete resource for technical support. At, you have access to everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers.

    Visit for NI Factory Installation Services, repairs, extended warranty, and other services.

    Visit to register your NI product. Product registration facilitates technical support and ensures that you receive important information updates from NI.

    A Declaration of Conformity (DoC) is our claim of compliance with the Council of the European Communities using the manufacturer’s declaration of conformity. This system affords the user protection for electromagnetic compatibility (EMC) and product safety. You can obtain the DoC for your product by visiting If your product supports calibration, you can obtain the calibration certificate for your product at

    NI corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504. NI also has offices located around the world. For telephone support in the United States, create your service request at or dial 1 866 ASK MYNI (275 6964). For telephone support outside the United States, visit the Worldwide Offices section of to access the branch office websites, which provide up-to-date contact information, support phone numbers, email addresses, and current events.

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