B.I Science Opt Out: Panelist ID and Privacy Requests

To make a B.I Science opt out or deletion request, contact privacy@biscience.com and identify the data and action concerned. If your information was collected through its products, the current policy says it will typically need your unique Panelist ID to locate the record. A name or ordinary email address may not identify the browsing-data record you mean.

B.I Science also offers website cookie choices and marketing unsubscribe controls. Those do not automatically establish deletion of product-collected data. This guide explains identifier matching, the policy's 90-day association limit and how to request a clear answer about what the company can locate.

B.I Science privacy choices at a glance

We checked the official B.I Science privacy policy on November 12, 2026. The guide reflects published instructions and public browser evidence. We did not enroll in a panel, install an extension, collect anyone's browsing history or test a completed deletion request.

1. Identify how the information was collected

The policy distinguishes website visitors, business contacts and end users of products. Its product-data discussion includes browsing activity and connected-TV data obtained through several methods, including extensions, software development kits and other integrations. A website cookie setting addresses only part of that picture.

Start with the product or service you actually used. Keep its name and any existing account or panel reference in private notes. If you are contacting B.I Science because another organization named it as a recipient, include that context. Do not assume every similarly named analytics tool belongs to this workflow.

For comparison, the CITYDATA guide describes a different identifier-based data process. The shared lesson is to match the controller's identifier requirements, not to send the same phone number to every analytics company and assume it can locate a record.

2. Use the correct Panelist ID when available

B.I Science says it typically needs a unique Panelist ID for requests about information collected through products. Use an identifier already available through the relevant product or its support. If you cannot find it, ask the privacy team how to identify the applicable record.

Do not replace the Panelist ID with an advertising ID simply because another provider uses that identifier. Do not install an unrelated utility or browser extension to obtain an identifier without understanding what it would collect. The policy reviewed here does not establish one universal retrieval screen for every product.

A useful initial question is: “I am requesting privacy action concerning data collected through this product. I have the following existing identifier. Please confirm whether it is the Panelist ID needed to locate my information, or explain the appropriate matching process.” Add your own details privately.

3. State what you want the privacy team to do

Email privacy@biscience.com. Identify the product or relationship, provide the relevant identifier if available, and specify whether you want access, deletion, correction or an opt-out of applicable sale/sharing or other processing. State your location so the team can assess the rights that apply.

Ask the response to distinguish data it can locate from data it cannot associate with you. If you want to stop future collection as well as address existing data, ask which product-level control is relevant. Deleting stored information and disabling ongoing collection are different actions.

The Mobilewalla guide and Veraset guide cover separate data holders. Use those only where your evidence points to them. A request to B.I Science is not an internet-wide instruction to every analytics controller.

4. Understand the 90-day association limit

The policy says the association between product information and a Panelist ID is retained for no longer than 90 days. After that period, it says information is aggregated and no longer retained in a form that lets the company associate specific information with a Panelist ID or particular end user.

The practical consequence is a matching limit. The company says it may then be unable to locate, access, correct or delete information associated with a specific ID, except as required by law. This is not the same as a promise that every dataset, insight or downstream copy is deleted after 90 days.

If the company replies that it cannot locate your information, ask which identifier and period were checked and whether the response relies on this association limit. Do not interpret “aggregated” as a verified finding about your own record unless the company explains the relevant processing.

5. Handle verification and response timing

The policy says identity may be checked by matching the information you provide with company records, with additional information requested when necessary. It says it will explain a denial after an unsuccessful good-faith verification attempt and how to remedy deficiencies where applicable.

The U.S. rights section says opt-out requests will not require verification unless more information is needed to identify the consumer whose information is concerned. That distinction still leaves a practical need to supply the right matching identifier.

The policy ties response and extension timing to applicable law. We did not verify one universal number of days for every initial request. Ask the acknowledgement for the expected response date and any missing information, then keep that date with the case. Historical request statistics on the page are not a current completion guarantee.

6. Keep browser controls and marketing choices separate

The policy describes changing website cookie preferences and honoring recognized universal opt-out mechanisms such as Global Privacy Control where required. It also explains that opt-out tools are browser- or device-specific and that clearing cookies or cache may remove saved preferences.

Apply the relevant settings on each browser or device you use, then keep the person-level request separate. A changed cookie toggle is not proof that older product-collected data was erased. Likewise, clicking unsubscribe stops the relevant marketing messages rather than demonstrating deletion of a browsing-data record.

The public versus non-public coverage guide explains why a public search may reveal little about this processing. A missing public profile does not resolve whether identifiable information exists in a controller's systems.

Review the result and appeal if needed

A useful response should identify what was located, which action was taken, what remains and why. The policy describes deletion exceptions and an appeal process for applicable U.S. requests. If a request is refused, follow the instructions in the response and summarize the decision you want reviewed.

One displayed email link on the source page used a different destination from its visible address during our inspection. For this workflow, type privacy@biscience.com exactly as repeatedly stated in the policy and check the recipient before sending. Do not assume a familiar-looking link always opens the intended address.

Find other relevant procedures through the opt-out guide hub. A CrabClear privacy scan can help review exposure within supported sources, but it does not inspect B.I Science's internal Panelist-ID associations or certify deletion of non-public data.

Request checklist

• Identify the product and locate an existing Panelist ID if available.
• Ask the privacy team to confirm matching when the identifier is uncertain.
• Name the requested action and ask about the 90-day association boundary.
• Keep browser preferences, future collection and stored-data requests distinct.

Frequently asked questions

Can I send only my name?

For product-collected information, the policy says a unique Panelist ID is typically needed. Ask the privacy team about matching if you do not have one rather than assuming a name alone identifies the record.

Is a Panelist ID the same as a phone advertising ID?

Do not assume they are interchangeable. Use the identifier requested for this workflow and ask the controller to clarify its origin when needed.

Does the 90-day statement mean everything is erased?

No. The policy describes the retention of an association and subsequent aggregation. It does not justify a blanket claim that all information or insights disappear after 90 days.

Will clearing cookies complete my request?

No. Clearing cookies can remove stored privacy preferences. The policy distinguishes browser controls from requests about product data and warns that preferences may need to be set again.

Can an authorized agent act for me?

The policy permits agents with proof of authority and may require direct verification of identity and authorization. An agent still needs enough information to identify the relevant record.

What if I disagree with a refusal?

Follow the appeal instructions in the decision and identify the request and reasoning you dispute. The U.S. section describes an appeal response within applicable timelines and no more than 60 days; that is distinct from an initial-request deadline.