© 2019
For security and privacy reasons, we can only communicate with and act on instructions from:
The person named on the booking, or
The account holder (individual or corporate)
This applies to all bookings, including guest, corporate, and VIP travel.
No. We cannot:
Discuss booking details with third parties
Accept instructions from anyone not listed on the booking
Make changes based on requests from unauthorised individuals
This policy protects passenger privacy and prevents unauthorised changes.
Yes — if the EA/PA is the account holder or authorised contact.
For Corporate Accounts:
EAs and PAs listed on the account may manage bookings
Executive (VIP) bookings remain visible to authorised account contacts
Changes can be coordinated centrally through the corporate portal or by contacting our team
Only if the passenger is named on the booking as the contact person.
If the passenger is not listed as the booking contact, we are unable to act on their instructions.
This policy exists to:
Protect passenger privacy
Prevent fraud or unauthorised changes
Ensure accurate communication
Maintain professional and compliant service standards
Ensure the correct person is:
Listed as the booking contact, or
Set up under a Corporate Account with appropriate access
Our team can assist with account setup if required.
For urgent, active-trip issues:
📞 1300 258 847
For non-urgent matters:
📧 [email protected]
Your mobile phone is the primary way we coordinate your pickup. Chauffeurs may need to contact you to confirm their location, provide instructions, or advise of any minor adjustments.
If your phone is switched off, we may be unable to locate you.
Chauffeurs communicate using our secure Chatlink system, which sends messages via:
The Blue Diamond Passenger App, or
SMS to the mobile number listed on the booking
These messages are used to guide you to the correct pickup point.
For airport arrivals:
Turn your phone on as soon as you land
Check your app or SMS messages after clearing immigration and baggage
This helps avoid delays and missed connections.
If your phone is off or unreachable:
The chauffeur may be unable to locate you
Waiting time limits may apply
The booking may be affected if contact cannot be made
Keeping your phone on helps prevent no-show situations.
Chauffeurs generally communicate via Chatlink or SMS to keep communication clear and secure.
If a direct call is required, our operations team will coordinate this.
SMS messages do not require mobile data.
If you are travelling internationally, ensure your phone can receive SMS messages.
If you have checked your app and SMS messages and still haven’t received anything:
📞 Call 1300 258 847 for immediate assistance.
📱 Phone on
📩 Check app or SMS
📞 Call us if unsure
We do not provide quotes over the phone. Please use the Instant Quote tool / App for all quote enquires or Email Us
Blue Diamond Transfers is a premium transportation service offering reliable, professional, and accessible options for individuals, corporate clients, and event attendees. With a team of over 1,100 vetted drivers across major cities and select regional areas, we provide seamless airport transfers, corporate travel, event transport, and hourly bookings.