Classify disclosures by the statutory sale and sharing definitions, provide the required opt-out path, honor qualifying preference signals, and notify downstream third parties of the consumer choice.
Ground decisions in the consolidated CCPA statute and the regulations effective through January 1, 2026; preserve the trigger, owner, evidence, deadline, and reassessment condition for each control.
Under the CCPA, a California consumer can direct a business to stop the of the consumer's personal information. The business must offer valid request methods, honor qualifying opt-out preference signals, stop covered disclosures as soon as feasible and no later than 15 business days after receipt, and notify affected downstream third parties.
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Section 1
What does "do not sell or share" actually mean?
The CCPA gives a consumer the right to direct a business to stop selling or sharing their personal information. "Sell" means disclosing a consumer's personal information to a third party for monetary or other valuable consideration. "Share" is narrower and specific to advertising: it means disclosing personal information to a third party for cross-context behavioral advertising, whether or not any money changes hands. A common example of sharing is letting an ad-tech vendor use a site visitor's identifiers to target ads across other sites and apps.
In practice, a business that sells or shares personal information must give consumers a clear way to opt out, most commonly a "Do Not Sell or Share My Personal Information" link, and must treat an such as as a valid opt-out request. Once a consumer opts out, the business must stop selling or sharing that person's personal information and must notify third parties that received the information during the interval between the request and compliance, directing them to honor and forward the opt-out. A consumer can also authorize someone else to opt out on their behalf.
Opt out applies to two things: selling personal information for value, and sharing it for cross-context behavioral advertising.
If the business sells or shares, provide the required opt-out link or permitted frictionless-processing alternative and honor qualifying opt-out preference signals such as .
After an opt-out, stop selling or sharing that consumer's data and tell downstream recipients to do the same.
If the business does not sell or share personal information, it does not need the notice or link only if its privacy policy states that it does not sell or share; retain the disclosure map and contracts supporting that statement.
Classify every disclosure before choosing the control
Create a recipient-by-recipient disclosure map. Record the personal information, purpose, consideration, use for cross-context behavioral advertising, recipient role, contract, onward disclosures, and whether an exception to applies.
A service-provider or contractor label is not enough. The recipient's actual use and written contract must satisfy the CCPA restrictions. A disclosure can be sharing without money, and a disclosure for valuable consideration can be a sale even when it is not advertising.
Inventory web, app, software development kit (SDK), server-to-server, offline, enrichment, audience, and data-broker disclosures.
Test sale, sharing, and statutory exceptions separately for each disclosure.
Confirm the notice at collection and privacy policy describe the applicable categories and purposes.
For consumers under 16, apply the CCPA opt-in rules before selling or sharing personal information.
CPPA advisory source for applying data minimization when collecting information to process consumer requests.
Applying Data Minimization to Consumer Requests
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Section 3
Offer valid opt-out methods and honor GPC
A business that sells or shares personal information must offer two or more designated opt-out methods, with at least one reflecting how it primarily interacts with consumers. An online business must support a qualifying and at least one regulatory method, subject to the frictionless-processing alternative.
Do not require identity verification or account creation. Collect only information needed to complete the opt-out. A signal applies to the browser or device and associated profiles; when the consumer is known, it also applies to the consumer, including the known account and applicable offline .
The frictionless alternative is a conditional exception to posting the opt-out link, not to honoring requests. Under section 7025(f)-(g), the business must not charge for the signal, change the product or service experience, or display notification, pop-up, text, graphic, animation, sound, video, or interstitial content in response to it, subject to the specified permitted status display and privacy-settings link. Its privacy policy must describe the right, frictionless processing, how to send a signal, and other request methods. The signal must fully effectuate the opt-out: if unmatched offline sales require extra information, the link exception is unavailable.
Product owns the public method and confirmation; engineering owns signal detection, preference storage, suppression, and propagation.
Test logged-in and logged-out states, known and pseudonymous profiles, multiple devices, browsers, apps, and offline records.
Do not treat the absence of a signal on a later visit as consent to reverse an existing opt-out.
A cookie banner alone is not an adequate sale-or-sharing opt-out unless it controls the legal disclosure, not only cookie collection.
Sections 7025 and 7026 govern opt-out preference signals, request methods, verification limits, and implementation.
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Section 4
Meet the deadline and propagate the choice
Stop selling or sharing as soon as feasibly possible and no later than 15 business days after receipt. Notify every third party that received the consumer's personal information between receipt and compliance; direct it to honor the request and forward it to anyone to whom it made the information available during that interval.
Provide a way for the consumer to confirm that the request was processed. Except where the regulations allow otherwise, wait at least 12 months before asking the consumer to consent again. Keep financial-incentive conflicts and business-specific consent paths within the regulatory conditions.
Timestamp receipt, system suppression, downstream notice, and confirmation.
Maintain the recipient list needed to identify disclosures during the receipt-to-compliance interval.
Document a good-faith, reasonable belief before denying a request as fraudulent and explain the denial.
Keep any data collected for the opt-out limited to processing that request.
Nonbinding industry reference. IAB Tech Lab deprecated its CCPA technical specifications on January 31, 2024; legacy mechanisms may still appear in ad-tech or publisher workflows.