For requests related to participation in a panel or survey, marketing information, HR-related activities or other data, please complete the form below.

If you believe you have any Comscore panel software installed on your computer (under the brands RelevantKnowledge, PremierOpinion, OpinionSquare, or PermissionResearch), complete this form from the computer on which the software is installed so that we can collect the panelist ID associated with your account. Any identifying information from your request, other than email address, will be deleted within 90 days of the completion of your request. If you make a request to receive a report with the data Comscore has processed for you, we will provide you with the ability to download text files containing this data. These text files may be quite large and numerous depending on the length of time you have participated in our panel.

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1. If you are a participant in the MobileXpression panel.

For Panelists Only:
By completing and submitting this form, you are granting Comscore permission to obtain from you the panelist ID associated with any Comscore software installed on your computer. This will be used for the purpose of retrieving your data from our systems.  If you do not wish to provide your ID, you should not submit this form and Comscore will be unable to retrieve and provide your panelist data. If you have any questions, please contact

If you are unhappy with our response, you may be entitled to lodge a complaint with a data protection supervisory authority.

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