# Privacy Policy for E-IMZO Pro Assistant
Umidjon Mansurov**Last Updated / Oxirgi yangilanish:** 2026-09-19
**Extension Name:** E-IMZO Pro Assistant
**Developer / Publisher:** Umidjon / E-IMZO Pro Team
**Contact Email:** fincode24@gmail.com
**Telegram:** private: https://t.me/umid1C
Channel: https://t.me/finncode
---
## English Version (Official Chrome Web Store Disclosure)
### 1. Overview and Core Commitment
E-IMZO Pro Assistant is a specialized browser extension designed to help accountants, business owners, and citizens in Uzbekistan manage, search, and authenticate with their official electronic digital signature keys (E-IMZO / ERI) across authorized government and business portals (`didox.uz`, `my.soliq.uz`, `oldmy.soliq.uz`, `dep.customs.uz`, and `esi.uz`).
**Our fundamental privacy commitment is absolute:**
We **do NOT** collect, store on external servers, sell, track, or transmit any personal data, digital signatures, passwords, browsing histories, or business documents. **100% of all data processing occurs strictly locally within your own browser and computer.**
---
### 2. Information Handled by the Extension and Purpose
| Data Category | Handled Data | Storage Location | Off-Device Transmission? | Purpose |
| :--- | :--- | :--- | :--- | :--- |
| **Authentication & Credentials** | E-IMZO PIN codes / passwords (voluntarily saved by user) | Local `chrome.storage.local` (obfuscated/encrypted) | **NO (Never)** | Allows fast autofill into local E-IMZO driver dialog upon user command. |
| **Digital Certificates Metadata** | Organization Name, TIN (STIR), PINFL (JSHSHIR), Validity Date | Local memory & local storage | **NO (Never)** | Displaying certificate cards in drawer UI, sorting (A-Z), and expiration alerts. |
| **User Preferences** | Favorite keys, tags, UI settings, dark theme, timeout settings | Local `chrome.storage.local` | **NO (Never)** | Remembering user customization and favorites list. |
| **Website / Tab URLs** | Tab URL on authorized domains only | In-memory during active tab session | **NO (Never)** | Detecting whether the active page is a login page or cabinet to automate switching. |
| **Local Driver Communication** | WebSocket / HTTP to `127.0.0.1:64443` | Local loopback only (`localhost`) | **NO (Never)** | Reading local cryptographic keys from the locally installed official government E-IMZO software. |
---
### 3. Third-Party Services and Analytics
- **No Analytics / No Tracking:** This extension contains **zero** tracking scripts, analytics SDKs (no Google Analytics, no telemetry), and no third-party advertisements.
- **No Remote Servers:** The extension does not maintain or communicate with any cloud server or database. All interactions are strictly between your browser, the official portals you visit, and your local E-IMZO software.
---
### 4. Permissions Justification and Usage
- `storage`: Required to securely store user preferences, favorites, and saved passwords locally on your device.
- `clipboardWrite`: Required to copy the temporary key password to the operating system clipboard for pasting into the local E-IMZO desktop Java prompt window (`Ctrl + V`). The clipboard is cleared after usage.
- `tabs` & `scripting`: Required to detect login state and facilitate navigation between cabinets on the explicitly permitted portals.
- `cookies`: Required to clear stale session cookies when explicitly switching between different organization accounts on `soliq.uz` or `didox.uz`.
- `declarativeNetRequest`: Required to ensure secure, uninterrupted routing between government authentication gateways (`esi.uz`) and tax reporting modules.
- `host_permissions` (`didox.uz`, `my.soliq.uz`, `oldmy.soliq.uz`, `dep.customs.uz`, `esi.uz`, `127.0.0.1:64443`): Strictly restricted to the official supported portals and the local loopback port of the E-IMZO desktop driver.
---
### 5. Data Retention and Deletion
- All stored data remains on your local machine.
- Users have full control: You can delete any saved password at any time via the UI (trash icon), reset all passwords via Master Password recovery, or completely erase all stored data by uninstalling the extension or clearing extension data via `chrome://extensions`.
---
### 6. User Rights and Contact
If you have any questions, privacy concerns, or feature requests regarding E-IMZO Pro Assistant, please contact:
- **Email:** fincode24@gmail.com
- **Telegram:** Private: https://t.me/umid1C
Channel: https://t.me/finncode