Booking Terms
Booking Terms & Conditions
These Booking Terms & Conditions apply to all flight reservations, ticketing services and related booking services provided through Thvietair.org.
Please read these terms carefully before making a reservation or completing payment.
1. About Thvietair.org
Thvietair.org is operated by an independent online travel agency.
We provide flight search, reservation, ticketing and customer support services for flights operated by airlines serving Thailand and international destinations.
Thvietair.org is not the official website of Thai VietJet or any other airline, unless expressly stated otherwise.
We are an independent travel agency and are not the airline operator. Airlines remain responsible for operating flights, aircraft, airport services, check-in, boarding, baggage handling and other airline-controlled services.
All airline names, logos, trademarks and service marks remain the property of their respective owners.
By using this website, submitting a booking request or purchasing a ticket through us, you acknowledge and agree to these Booking Terms & Conditions.
2. Our Role as a Travel Agency
Thvietair.org acts as a travel agency and ticketing intermediary.
Our services may include:
-
Flight search and availability information;
-
Fare quotation;
-
Flight reservation;
-
Airline ticket issuance;
-
Booking changes and rebooking assistance;
-
Cancellation and refund assistance;
-
Customer support relating to eligible bookings.
The airline remains responsible for the operation of the flight and for applying its own Conditions of Carriage, fare rules, baggage rules and operational policies.
Where an airline's policy differs from information displayed on our website, the applicable airline policy and the fare rules attached to the passenger's ticket shall prevail.
3. Booking Request and Reservation
Submitting a booking request does not necessarily mean that a ticket has been issued.
A booking may remain subject to:
-
Flight availability;
-
Fare availability;
-
Passenger information verification;
-
Airline approval;
-
Payment confirmation;
-
Ticketing deadlines;
-
Applicable fare conditions.
A reservation is considered confirmed by us only when the applicable booking and payment process has been completed and the passenger has received the relevant confirmation or ticket information.
4. Ticket Issuance
Once payment has been successfully received and the booking conditions have been satisfied, we will process the ticket issuance.
Depending on the airline and itinerary, the passenger may receive:
-
Airline Passenger Name Record (PNR);
-
E-ticket number;
-
Flight itinerary;
-
Fare information;
-
Applicable baggage allowance;
-
Other relevant booking information.
Passengers should carefully review all information immediately after receiving the ticket.
This includes:
-
Passenger name;
-
Date of birth, where applicable;
-
Flight dates;
-
Flight numbers;
-
Departure and arrival airports;
-
Travel dates and times;
-
Baggage allowance;
-
Fare conditions.
Any error should be reported to us immediately.
5. Passenger Name and Personal Information
Passengers are responsible for providing accurate information at the time of booking.
The passenger name must correspond with the passenger's valid travel document.
Depending on the airline and fare type:
-
Name changes to another person may not be permitted;
-
Minor spelling corrections may be permitted;
-
Name corrections may be subject to airline approval and fees;
-
Some promotional or restricted fares may not permit name correction.
A name correction is not the same as transferring a ticket to another passenger.
The applicable airline's name policy and the fare rules attached to the ticket shall determine whether a correction can be processed.
6. Prices, Taxes and Service Fees
The total price displayed before payment may include:
-
Base airfare;
-
Government and airport taxes;
-
Airline-imposed charges;
-
Applicable service or booking fees.
Where applicable, our service fee is separate from the airline's fare and is charged for the services provided by our travel agency.
The final amount payable will be displayed or communicated before payment is completed.
Airline fares are subject to availability and may change before ticket issuance.
A fare shown during a search is not guaranteed until the booking has been confirmed and the ticket has been issued.
7. Payment
Payment must be completed within the applicable ticketing deadline.
If payment is not received within the required time:
-
The reservation may expire;
-
The fare may no longer be available;
-
The booking may need to be recreated;
-
A different fare may apply.
A payment confirmation does not automatically guarantee ticket issuance if the payment has not been successfully verified or if the airline's ticketing conditions have not been satisfied.
8. Fare Rules
Every airline ticket is subject to specific fare conditions.
Fare conditions may determine:
-
Whether changes are permitted;
-
Change fees;
-
Fare differences;
-
Cancellation eligibility;
-
Refund fees;
-
No-show conditions;
-
Name correction rules;
-
Route or flight restrictions;
-
Minimum or maximum stay requirements;
-
Ticket validity.
Our Fare Rules page provides general guidance only.
The specific fare rules associated with the passenger's actual ticket shall always prevail.
Fare Rules:
https://bangkok-airline.com/fare-rules
9. Flight Changes and Rebooking
A request to change a ticket is subject to the applicable airline and fare conditions.
Where changes are permitted, the total cost may include:
Change Fee + Fare Difference + Tax/Fee Difference + Applicable Service Fee
The passenger may only change the flight if the applicable fare rules permit such change.
A change to a lower-priced fare may not necessarily result in a refund of the fare difference.
Some fares may only permit changes to the same or higher booking class.
All changes are subject to seat and fare availability.
10. Cancellation and Refund
Cancellation and refund eligibility depends on the fare conditions of the ticket.
Some fares may be:
-
Fully refundable;
-
Refundable subject to a cancellation fee;
-
Partially refundable;
-
Non-refundable.
Where a refund is permitted, the amount refunded may be reduced by:
-
Airline cancellation/refund fee;
-
No-show fee, where applicable;
-
Non-refundable taxes or charges;
-
Ticketing or service fees;
-
Other applicable deductions under the fare rules.
Ticketing or service fees charged by https://www.thvietair.org/ may be non-refundable unless otherwise stated.
Refunds are processed in accordance with the airline's applicable rules and our refund procedures.
11. Cancellation Shortly After Ticket Issuance
Where permitted by the applicable fare and airline rules, customers may request cancellation shortly after ticket issuance.
For eligible requests, the cancellation request should normally be submitted:
On the ticket issuance date and before 23:00 Thailand Time (GMT+7).
Cancellation within this period does not automatically guarantee a full refund.
Applicable airline rules, fare conditions, taxes, ticketing fees and service fees will still apply.
The exact refund amount will be advised after the ticket conditions have been reviewed.
12. No-Show
A passenger is considered a no-show when the passenger does not travel and does not complete the required cancellation or change procedure within the applicable airline's permitted time.
No-show may result in:
-
Additional no-show fees;
-
Loss of the ticket value;
-
Loss of onward or return sectors;
-
Restrictions on subsequent changes or refunds.
Some airlines may automatically cancel remaining sectors after a passenger fails to board a flight.
Passengers should therefore contact us or the airline before the scheduled departure time if they are unable to travel.
13. Combination and Mixed Fare Tickets
An itinerary may contain different fare types or booking classes.
Where multiple fare types are combined, the most restrictive applicable fare condition may affect the ticket.
Certain promotional fares may not be combined with other fare types for cancellation or refund purposes.
The applicable conditions will be determined by the airline's fare construction and the rules attached to the ticket.
14. Promotional and Special Fares
Promotional fares may have additional restrictions.
These may include:
-
Non-refundable conditions;
-
Restricted changes;
-
Higher change fees;
-
No-show penalties;
-
Limited baggage allowance;
-
Restricted name correction;
-
Limited seat availability.
Promotional fares should not be assumed to have the same conditions as standard fares.
The conditions displayed or attached to the ticket shall prevail.
15. Baggage
Baggage allowance depends on:
-
Airline;
-
Fare type;
-
Cabin class;
-
Route;
-
Ticket conditions;
-
Operating carrier.
The baggage allowance shown on the passenger's confirmed ticket or booking record shall prevail.
Passengers are responsible for checking the applicable baggage allowance before departure.
Additional, excess, oversized or special baggage may incur additional charges.
For detailed information, please refer to our:
Baggage Information
https://bangkok-airline.com/baggage
16. Travel Documents and Entry Requirements
Passengers are solely responsible for ensuring that they hold all documents required for their journey.
Depending on the destination, these may include:
-
Passport;
-
Visa;
-
Transit visa;
-
Entry permit;
-
Health documentation;
-
Vaccination or other required certificates;
-
Immigration or customs documentation.
Airline ticket issuance does not guarantee entry into a country.
Passengers should verify the latest entry and transit requirements with the relevant government authorities and airline before travel.
Thvietair.org is not responsible for denied boarding or denied entry resulting from inadequate or invalid travel documents.
17. Check-in and Boarding
Passengers are responsible for completing check-in within the airline's required timeframe.
Passengers should arrive at the airport sufficiently early to complete:
-
Check-in;
-
Baggage drop-off;
-
Immigration;
-
Security screening;
-
Boarding procedures.
Failure to check in or arrive before the airline's required deadline may result in the passenger being treated as a no-show.
Airlines may refuse boarding where passengers do not comply with applicable check-in, security, travel-document or boarding requirements.
18. Airline Schedule Changes
Airlines may change:
-
Flight schedules;
-
Departure or arrival times;
-
Flight numbers;
-
Aircraft;
-
Routes;
-
Operating carriers.
Schedule changes may occur for operational, safety, weather, regulatory or other reasons.
When we receive information regarding an airline schedule change affecting a customer's booking, we will provide assistance in accordance with the airline's applicable procedures.
Any rebooking, refund or alternative arrangement will be subject to the airline's policy applicable to the specific disruption.
19. Flight Cancellation or Disruption
In the event of flight cancellation, significant schedule change, delay or other operational disruption caused by the airline, the applicable airline policy shall determine the available options.
Depending on the circumstances, these may include:
-
Rebooking;
-
Rerouting;
-
Credit or voucher;
-
Refund;
-
Other remedies offered by the airline.
Thvietair.org acts as an intermediary and does not control airline operational decisions.
20. Force Majeure and Extraordinary Circumstances
In circumstances such as:
-
Natural disasters;
-
Severe weather;
-
Epidemics or pandemics;
-
Government restrictions;
-
Airspace closures;
-
Political or security events;
-
Airport closures;
-
Air traffic restrictions;
-
Other extraordinary circumstances,
normal fare rules may be temporarily replaced or supplemented by special airline policies.
Where an airline issues a special waiver or temporary policy, the applicable waiver will prevail for eligible bookings.
21. Special Assistance
Passengers requiring special assistance should inform us at the time of booking whenever possible.
Special assistance may include:
-
Wheelchair assistance;
-
Reduced mobility assistance;
-
Special medical requirements;
-
Unaccompanied minor services;
-
Special seating requirements;
-
Assistance for passengers with disabilities.
Some services require advance airline approval and may be subject to additional conditions or charges.
Availability cannot be guaranteed unless the airline has confirmed the requested service.
22. Sports Equipment and Special Baggage
Sports equipment and oversized baggage may be subject to separate airline rules and fees.
Examples include:
-
Golf equipment;
-
Bicycles;
-
Surfboards;
-
Diving equipment;
-
Musical instruments;
-
Other oversized items.
Passengers should notify us before ticket issuance whenever possible so that applicable airline requirements can be checked.
23. Delayed, Damaged or Lost Baggage
**Thvietair.org **does not operate airline baggage handling services.
Any delayed, damaged or lost baggage should be reported to the airline's baggage service office at the airport as soon as possible.
Passengers should retain:
-
Baggage tags;
-
Boarding passes;
-
E-ticket;
-
Baggage claim documentation;
-
Receipts for relevant expenses.
Baggage claims are handled in accordance with the airline's procedures and applicable laws and international conventions.
24. Airline Conditions of Carriage
In addition to these Booking Terms & Conditions, passengers are subject to the airline's:
-
Conditions of Carriage;
-
Fare rules;
-
Baggage regulations;
-
Check-in requirements;
-
Safety regulations;
-
Passenger handling procedures.
Where there is a conflict between these general Booking Terms and the airline's mandatory conditions applicable to the ticket, the applicable airline rules shall prevail.
25. Customer Requests and Processing Time
Requests for:
-
Booking changes;
-
Cancellation;
-
Refund;
-
Name correction;
-
Baggage services;
-
Other booking-related assistance
should be submitted as early as possible.
Processing time may depend on:
-
Airline response;
-
Ticketing system availability;
-
Fare conditions;
-
Payment method;
-
Banking procedures;
-
Weekends and public holidays.
Submitting a request does not automatically mean that the requested change or refund has been approved.
The booking remains subject to the original ticket conditions until the requested transaction has been confirmed.
26. Refund Processing
Where a refund is approved, the refund amount will be calculated according to the applicable airline fare rules.
Refund processing may take time because the airline may need to authorize or process the refund before we can complete the transaction.
The actual time required may vary depending on:
-
Airline processing;
-
Payment method;
-
Bank processing;
-
Currency conversion;
-
Ticket type;
-
Refund complexity.
A refund request is not considered completed until the applicable refund has been processed.
27. Limitation of Responsibility
Thvietair.org acts as a travel agency and ticketing intermediary.
We are not responsible for circumstances beyond our reasonable control, including:
-
Airline delays or cancellations;
-
Aircraft changes;
-
Airport closures;
-
Weather conditions;
-
Government restrictions;
-
Immigration decisions;
-
Border restrictions;
-
Security events;
-
Air traffic restrictions;
-
Airline operational decisions.
Nothing in these Terms excludes or limits any liability that cannot lawfully be excluded or limited under applicable law.
28. Accuracy of Website Information
We make reasonable efforts to ensure that information displayed on the website is accurate and current.
However, airline fares, schedules, baggage policies, taxes and other conditions may change without notice.
Website information should therefore be treated as general information unless specifically confirmed as part of the passenger's booking.
The passenger's issued ticket and applicable airline fare rules shall take priority.
29. Amendments to These Terms
**Thvietair.org **may update these Booking Terms & Conditions from time to time to reflect:
-
Changes in airline policies;
-
Changes in applicable laws;
-
Changes to our services;
-
Changes to booking or payment procedures;
-
Operational requirements.
The latest version published on this website will apply to future bookings unless otherwise required by applicable law.
30. Governing Law
These Booking Terms & Conditions shall be interpreted in accordance with applicable laws and regulations.
Nothing in these Terms is intended to remove or restrict any mandatory consumer rights or protections that apply under applicable law.
31. Contact Us
For booking-related assistance, please contact our customer service team.
Website:
https://www.thvietair.org/
**Email: **
[SITE_MAIL]
Hotline:
(+84) 932 341 011
For requests concerning an existing booking, please provide your:
-
Booking reference / PNR;
-
Passenger name;
-
E-ticket number, if available;
-
Flight details;
-
Description of the requested service.
This will help us process your request more efficiently.
Important Disclaimer
https://www.thvietair.org/ is operated by an independent travel agency and is NOT the official website of Thai VietJet or any other airline.
We provide independent flight reservation and ticketing services.
Airline names, logos, trademarks and service marks displayed on this website belong to their respective owners.
Unless expressly stated otherwise, no airline should be understood to own, operate, sponsor, endorse or control https://www.thvietair.org/.
Airline schedules, fares, baggage allowances, ticket conditions, cancellation policies and refund rules are subject to change.
The specific fare rules and conditions attached to the passenger's issued ticket shall always prevail.
Last Updated: October 06, 2026
Depending our the fare type and regulations of each airline, you may request to cancel or change your current ticket to other travel date or flight title with same ticket class or higher classes (not allowed downing grade to lower classes) and charges (change/refund fee + different fee between two flights - if available) should be applied. Different ticket classes and different flight types (domestic and international) for each airline will have different cancellation fee and change fee as follows.
Note: In cases of force majeure problems such as natural disasters, epidemics/pandemics etc., the below fare rules (refund/reschedule/reroute) may not be applied and must comply with the Airline policies during that period.
Specific conditions for each travel class:
Conditions for Reservation Changes |
SkyBoss |
Deluxe |
Eco |
|---|---|---|---|
|
Name Change |
Permitted with fee
|
Not permitted |
Not permitted |
|
Changes in Flight |
Free of charge |
Free of charge |
Charge fee of change and difference in fare, if any |
|
Change in Departure Date |
Free of charge |
Free of charge |
Charge fee of change and difference in fare, if any |
|
Changes in Route/Journey |
Free of charge |
Free of charge |
Charge fee of change and difference in fare, if any |
|
Upgrade |
Not permitted |
Free of charge |
Charge fee of change and difference in fare, if any |
|
Booking Change Conditions |
All changes must be completed at least 6 hours before the scheduled departure time. |
All changes must be completed at least 6 hours before the scheduled departure time. |
All changes must be completed at least 6 hours before the scheduled departure time. |
|
Refund/Cancellation/No Show |
Not permitted |
Not permitted |
Not permitted |
Important Notes:
-
Any fare difference resulting from ticket changes (if any) will be non-refundable.
-
Insurance does not apply to any fare types or flights operated by Thai Vietjet and Vietjet Air.
-
Ticketing fee is not refundable in any case.
In the event of flight cancellations due to Thai Vietjet’s operations (VZ flights):
-
Passengers may request a refund in the form of a credit shell issued under the passenger’s name. The credit shell is valid for 365 days from the original departure date and can be used to purchase tickets or additional services for the same passenger named on the original booking.
-
Passengers whose Thai Vietjet flight has been rescheduled with a time difference of more than 4 hours compared to the original scheduled departure time may request support, provided that notification is made at least 3 hours before the departure of the first flight segment on the ticket.
Specific fare rules may vary and different from the general fare rules and should be provided on request by contact us through 24/7 supporting email: reservations@th.vietair.org.
Thanks you for choosing our service!
Baggage Allowances
I. CHECKED BAGGAGE
Thai Vietjet’s baggage policy applies exclusively to flights operated by Thai Vietjet. If your itinerary includes flights operated by other carriers, their specific baggage rules will apply for those segments.
For Thai Vietjet flights:
-
SkyBoss fares include 30 kg of checked baggage.
-
Deluxe fares include 20 kg of checked baggage.
-
Eco fares do not include checked baggage allowance by default.
To protect your belongings during travel, we highly recommend packing your items in sturdy, travel-friendly luggage. This helps minimize the risk of damage during handling and transport.
For easier identification, personalize your bags with name tags or stickers. Including your contact information on the tag can help you recover your baggage quickly in case of any mix-ups after landing.
Please avoid placing fragile, perishable, valuable, or essential personal items in your checked baggage to prevent potential loss or damage. For safety and peace of mind, always carry such items with you in your hand luggage.
II. Carry-On Baggage Policy
1. Each passenger is allowetwo (2) piecesd of carry-on baggage:
-
1 Cabin Bag
Must not exceed 56cm (H) x 36cm (W) x 23cm (D) and must fit in the overhead compartment. -
1 Small Personal Item
Such as a laptop bag, handbag, or small backpack, which must fit under the seat in front of you.
Total combined weight must not exceed 7 kg.
2. Standard Checked Baggage
-
Each checked bag must not exceed 119cm x 119cm x 81cm in size.
-
Maximum weight per bag: 32 kg.
3. Oversized Checked Baggage
Any item exceeding standard checked baggage size is considered oversized baggage. The maximum allowed size is 203 cm (length + width + height) and must not exceed 32 kg per item.
Golf Club Sets: A golf club set with total dimensions (Length + Width + Height) not exceeding 203 cm is considered standard checked baggage.
Pre-booking Oversized Baggage Package: Passengers who pre-book the oversized baggage package service are permitted to check in baggage up to the weight limit associated with their purchased package. This includes one oversized baggage piece per passenger, per package.
Maximum Allowance: Each passenger is allowed to check in a maximum of 2 oversized baggage pieces per flight sector.
Additional Oversized Baggage: Passengers who have pre-booked oversized baggage but need to check additional pieces will need to pay the "Airport-rate’s Oversized Baggage Handling Fee" for the second piece at the check-in counter.
Incorrect Oversized Baggage Dimensions: In the event that a passenger has purchased an oversized baggage package, but their baggage does not meet the required dimensions or type as per the regulations, it will be treated as standard checked baggage. Please note that the oversized baggage fee will not be refunded in such cases.
3.1 Accepted Sports Equipment (Oversized Baggage)
| Sport Equipment | Equipment Acceptable Conditions |
|---|---|
|
Golf Set |
|
| Surfboard |
|
| Bicycle |
|
| Scuba Diving |
Size: The dimensions should not exceed (Height x Width x Depth/Length) 203 CM. Weight: A number of pieces are allowed, with a total weight not exceeding the pre-booked weight allowance or the airport rate. Each piece must not exceed 32 kg. A diving equipment set includes a diving suit, snorkel, a pair of fins, and a diving mask. Hazardous items (e.g., pressure gauges, diving tanks, etc.) must be packed in an approved carrying bag along with:
|
| SKI / Snowboard Equipment |
|
Diving Equipment & Diving Tanks:
- Please note that prior approval from the Duty Officer is required before accepting for transport.
- High-intensity diving lights and regular handheld diving flashlights (flashlights) containing lead-acid rechargeable batteries, whether leak-proof or non-leak-proof, will not be accepted on our flights as checked baggage or carry-on baggage as they fall under the Dangerous Goods Regulations.
- DO NOT contain compressed air, and the tank valve must be fully open. Otherwise, the tank will be considered a hazardous item and will be prohibited.
3.2 Large Musical Instruments
Passengers can choose to purchase an oversized baggage package to check in large musical instruments OR purchase an additional seat to bring the instrument on board.
Size: The dimensions should not exceed (Height x Width x Depth/Length) 203 CM.
Weight: A number of pieces are allowed, with a total weight not exceeding the pre-booked weight allowance or the airport rate. Each piece must not exceed 32 kg.
It must be packed in a hard case or box.
In the case of purchasing an additional seat** to bring the instrument on board, the size must not exceed 165 x 44 x 66 cm, and the weight must not exceed 75 kg.
**To book an additional seat, please contact us.
Examples of large musical instruments:
- Cello
- Guitar
- Bass
- Drums, etc.
3.3 Accepted Bulky Items
Accepted items include:
TVs, electronics, computers, crafts, etc.
- Must be in original manufacturer’s packaging or similar protective container.
- Requires a “Limited Release Tag” and Fragile label.
Max size: 203 cm (L+W+H)
Max weight: 32 kg
4. Prohibited Items (Carry-on or Checked)
We reserve the right to refuse the transport of any carry-on baggage that includes:
- Items not packed in bags or containers suitable for safe transport.
- Objects that may endanger the aircraft, passengers, or crew, including those classified under ICAO and IATA Dangerous Goods Regulations and the airline’s conditions of carriage.
- Items prohibited by law or government regulation of the departure, arrival, or transit country.
- Luggage that is unsuitable due to weight, size, shape, or appearance.
- Fragile or perishable items.
- Live animals or remains of humans or animals unless properly packed in vacuum-sealed containers with a death certificate and health clearance.
- Strong-smelling foods such as durian, jackfruit, fish sauce, etc.
- Fresh or frozen seafood or meats may only be accepted as checked baggage if securely packed in foam or cold boxes containing dry or non-perishable food items. Approval must be obtained from the airline upon inspection. Refusal to comply may result in denial of baggage acceptance.
- Firearms, weapons, explosives, flammable or non-flammable gases (e.g., aerosol cans, butane gas, refillable lighters), cryogenic liquids (e.g., nitrogen tanks), flammable liquids (e.g., paint, solvents), flammable solids (e.g., matches), organic peroxides, toxic substances, infectious agents, radioactive materials, corrosives (e.g., mercury, acids), oxidizers, and magnetic substances.
- Weapons such as antique pistols, swords, knives, electric batons, pepper spray, tear gas guns, rubber bullet guns, laser guns, nail guns, fireworks, or any similar items.
- Items containing air or gas (e.g., footballs, beach balls, bicycle tires) must be deflated prior to transport.
5. Items Not Recommended for Checked Baggage
You must not include the following valuables in checked baggage. Doing so is at your own risk, and the airline shall not be liable:
- Cash, jewelry, silverware, computers, electronic devices, negotiable instruments, securities, valuable documents, business documents, passports, or identification cards.
- If such items must be checked, passengers must sign a limited liability release form at the check-in counter, agreeing to waive all claims against the airline.
6. Security Search Rights
For safety and security reasons, the airline may conduct searches or scans of you and your baggage. We reserve the right to inspect your baggage without your presence if deemed necessary. If you refuse such inspections, the airline may deny boarding to you and your baggage. The airline is not liable for any damages caused by such inspections unless due to our own fault or negligence.
7. Checked Baggage
Upon check-in, your baggage will be tagged and processed by the airline. Each checked item must be labeled with your name or identification. Checked baggage is usually transported on the same flight; however, the airline may carry it on a separate flight for safety, security, or operational reasons. If this occurs, we will return the baggage to you within a reasonable timeframe upon arrival (unless customs requires you to collect it in person).
8. Baggage Claim
Passengers must collect checked baggage promptly upon arrival. Unclaimed baggage may be stored and incur storage fees. After 60 days, uncollected baggage may be disposed of without liability. Perishable goods may be disposed of sooner.
Only passengers with a valid baggage tag may claim their baggage. Without a tag, proof of ownership must be provided.
Accepting baggage without reporting any issues is considered proof that it was received in good condition and as per the contract of carriage.
Above information was updated on Sep 09 2021.