Last updated: July 2026
How to request deletion
Send a deletion request to support@cdlmasteryapp.com .
Use the subject line: CDL Mastery Data Deletion Request.
Information to include
Include the email address associated with your CDL Mastery account and a clear statement that you want your account information and related learning data deleted.
Additional information may be requested when reasonably necessary to confirm that the request came from the account holder.
Data that may be deleted
Depending on the features used, deletion may include account information, practice history, flashcard ratings, weak-area records, progress analytics, saved sessions, streak information, selected state, and other learning records associated with the account.
Data stored only on your device
Some learning information may be stored locally on the user’s device. Local data may be removed through CDL Mastery settings, by clearing the application’s storage, or by uninstalling the application.
Processing time
Verified deletion requests will be reviewed and processed within a reasonable period, subject to applicable legal, security, fraud prevention, and record-retention requirements.
Information that may be retained
Limited information may be retained when required for legal compliance, security, dispute resolution, fraud prevention, financial records, or enforcement of agreements.
Third-party services
Data handled independently by an app store, payment provider, analytics provider, authentication service, or other third party may be subject to that provider’s own deletion process and privacy practices.
Questions
Questions about account or data deletion may be sent to support@cdlmasteryapp.com .