> For the complete documentation index, see [llms.txt](https://docs.digitalturbine.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalturbine.com/dt-exchange/getting-started-with-dt-exchange/privacy/gpp.md).
# GPP
Digital Turbine supports the Global Privacy Platform ([GPP](https://globalprivacyplatform.com/)) to centralize consent signals from publishers’ CMPs across the US and EU.GPP, developed by the [IAB](https://iabtechlab.com/), is a standardized framework that replaces the legacy US Privacy String (deprecated [January 31, 2024](https://iabtechlab.com/us-privacy-signal-deprecation-deadline-extended-to-january-31-2024/)). It allows consistent transmission of user consent and privacy preferences across global frameworks, including:
* US state privacy laws ([MSPA](https://www.iabprivacy.com/)): [CPRA](https://cppa.ca.gov/regulations/pdf/ccpa_statute.pdf), [VCDPA](https://law.lis.virginia.gov/vacodefull/title59.1/chapter53/), [CPA](https://leg.colorado.gov/bill_files/54661/download), [CTDPA](https://www.cga.ct.gov/2022/act/pa/pdf/2022PA-00015-R00SB-00006-PA.pdf), and [UCPA](https://le.utah.gov/xcode/Title13/Chapter61/C13-61_2022050420231231.pdf)
* IAB Europe Transparency and Consent Framework ([TCF](https://iabeurope.eu/iab-europe-transparency-consent-framework-policies/)): [GDPR](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32016R0679)
The DT Exchange SDK reads the GPP String and Section IDs to determine whether user consent allows tracking and passes this information to Digital Turbine’s demand partners and mediated ad networks.To comply with GPP requirements, update the DT SDK in your app. DT also recommends notifying your users to update the app to maintain compliance.
{% hint style="info" %}
Digital Turbine supports both legacy privacy protocols, such as TCF and CCPA, and GPP. Hybrid mode allows support for publishers and DSPs that do not yet support GPP.
{% endhint %}
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