Legal & Security Standard · v2.5

Privacy Policy & Data Protection

Your trust is our cornerstone. We uphold absolute transparency, rigorous encryption, and uncompromising privacy standards across all tours, transport bookings, and digital transactions in Bangladesh.

Effective Date: October 11, 2026 256-Bit TLS Encryption

Zero Data Selling

We strictly never sell, lease, or trade your personal data with third-party ad brokers.

Payment Privacy

Bank PINs, CVV, and bKash/Nagad secrets are processed via direct gateways and never touch our servers.

Manifest Safety

Guides receive passenger names and seat numbers strictly 24 hours prior for boarding verification.

Right to Erasure

You hold the absolute right to export booking records or request complete account erasure.

1

Information We Collect

When you access DwipachalTour, book tours, create accounts, or contact support, we collect information necessary to guarantee your travel reservations, bus seats, hotel allotments, and legal compliance in Bangladesh:

Personal & Contact Identity

Full legal name, mobile phone number, email address, and secondary emergency contact phone number.

Booking Logistics & Seat Selection

Tour destination, travel dates, assigned bus fleet, designated boarding/pickup point, and specific seat codes (e.g., A1, B2).

Payment & Financial Audit Records

Gateway Transaction IDs (TrxID), payment channel (bKash, Nagad, Card), amount paid, and coupon discounts. We never store bank PINs.

Identity Verification for Regulated Zones

National ID (NID) or Passport numbers solely when required by Bangladesh law for military or administrative checkposts (e.g. Sajek Valley, Bandarban, Saint Martin).


2

How We Use Your Information

We process your data strictly under fair, lawful, and contractual grounds to execute your travel reservations:

  • Official Smart Ticket Issuance: Generating verifiable booking codes with dynamic QR validation for conductors and guides.
  • Operational SMS & WhatsApp Notifications: Sending departure reminders, bus tracking coordinates, weather alerts, and ferry transit schedules.
  • Hotel Allotments & Room Allocation: Confirming passenger headcounts, family cottage allotments, and room check-in with partner resorts.
  • Refund Resolution & Accounting Reconciliation: Auditing cancellations against the Refund Policy and disbursing returns to the source bKash/Nagad/Bank account.

3

Trip Guides & Manifest Privacy

During group tours and chartered journeys, assigned licensed Trip Guides and Host Coordinators receive a digital passenger manifest. We enforce strict data minimization protocols:

Manifest Disclosure Boundaries:
✓ Shared with Guides (Operational Only):

Passenger name, seat number, pickup location, primary phone, and emergency contact for boarding attendance.

✕ Strictly Confidential (Never Disclosed):

Account passwords, billing addresses, financial payment channels, or personal medical information.

All guides and drivers sign mandatory non-disclosure covenants prohibiting the retention or non-operational use of passenger contacts after the tour concludes.


4

Payment & Financial Security

DwipachalTour partners with regulated Bangladesh Bank authorized payment gateways to process transactions with tokenized safety:

bKash & Nagad Direct

Transactions verified directly through merchant APIs. Your PIN and OTP are entered solely on the official payment screen.

OwnPay & Cards

PCI-DSS Level 1 compliant tokenization shields credit/debit card numbers and CVV security codes.

Advance & Dues

Partial payments and advance collections are audited with immutable ledger trails to prevent billing discrepancies.


5

Third-Party Disclosures

We maintain a strict zero-ad-broker policy. Information is disclosed solely to authorized operational entities under strict legal parameters:

Partner Category Shared Elements Legal Safeguard
Transport & Bus Fleets Seat allotment numbers, primary passenger phone Terminal gate boarding authorization
SMS & WhatsApp Gateways Mobile phone number, ticket SMS content Instant transactional booking verification
Government Law Enforcement NID/Passport numbers on official checkpost manifests Mandatory Chittagong Hill Tracts entry permits

6

Cookies & Session Storage

We employ minimal first-party cookies necessary for core booking functionality. We never run third-party cross-site behavioral ad trackers:

PHPSESSID Maintains your temporary seat locking session and login identity during checkout.
dwipachal_lang Remembers your selected language preference (English vs. বাংলা).
csrf_token Cryptographic token safeguarding booking forms against unauthorized submission exploits.

7

Data Retention Schedule

We retain records only for the period necessary to satisfy travel operations, legal consumer dispute windows, and government accounting audits:

Data Category Retention Window Justification
Confirmed Bookings 3 Years NBR tax audit reconciliation & consumer dispute protection
Financial Transactions 5 Years Bangladesh Bank banking and financial record-keeping requirements
Technical & Server Logs 90 Days Firewall defense, automated bot detection, and rate limiting

8

Security Safeguards & Infrastructure

DwipachalTour utilizes modern cybersecurity controls designed to protect traveler records against loss, theft, and unauthorized alteration:

Bcrypt Hashed Passwords Passwords are encrypted with salted one-way hashes and never stored in plain text.
Parameterized SQL Queries 100% PDO prepared statements prevent SQL injection and data breach vulnerabilities.

9

Your Rights & Privacy Controls

Under fair data ethics and consumer protection norms in Bangladesh, you possess complete sovereignty over your information:

Right to Access

Request an export copy of all past booking receipts and profile records.

Right to Rectify

Update your contact phone, name, or emergency contact anytime in Dashboard.

Right to Erasure

Request complete account deletion and disassociation of your personal records.


10

Contact Us & Legal Desk

For privacy concerns, data export requests, or inquiries regarding this policy, please reach out directly to our dedicated Data Protection desk:

Dwipachal Tour Bangladesh — Privacy Office
সাবালিয়া বটতলা বাজার, টাঙ্গাইল।