Privacy Policy & Client-Side Data Protection

ChinaMedsCheck is engineered with a strict privacy-by-design architecture. When you use our My Meds Bag audit tool, Personal Allowance Calculator, or Bilingual Customs Declaration Card generator, 100% of your inputs (including medication names, dosages, passenger name, passport number, and flight details) are processed exclusively inside your local web browser.

We never transmit, upload, log, or store your personal health information (PHI) or passport identifiers on any backend server or cloud database. Your My Meds Bag list is persisted solely in your own device’s local browser storage (localStorage) and can be cleared by you at any time.

If you voluntarily enter your email address into our Pre-Departure Checklist tool to receive updates, your email is used strictly for delivering requested travel compliance notifications. We never sell, rent, or share email addresses with third-party data brokers.

We use standard, privacy-compliant web analytics (Google Analytics 4 with IP anonymization) to understand aggregate page traffic and improve our multilingual guides. Search queries or medication selections inside interactive tools are not linked to personally identifiable profiles.

Because we do not store personal health or passport records on our servers, there is no server-side personal medical dossier to delete. For any privacy inquiries or data requests, contact our compliance desk at [email protected].