STATE BANK OF VIETNAM
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SOCIALIST REPUBLIC OF VIETNAM
Independence - Freedom – Happiness
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No. 2345/QD-NHNN
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Hanoi, December 18, 2023
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DECISION
APPLICATION OF SAFETY AND SECURITY
MEASURES TO ONLINE PAYMENT AND CARD PAYMENT
THE GOVERNOR OF STATE BANK OF VIETNAM
Pursuant
to the Law on the State Bank of Vietnam dated June 16th 2010;
Pursuant
to the Government’s Decree No. 102/2022/ND-CP dated December 12th
2022 on functions, tasks, powers and organizational structure of State Bank of
Vietnam;
Pursuant
to Circular No. 35/2016/TT-NHNN dated December 29th 2016 of the
Governor of State Bank of Vietnam on safety and security of provision of
banking services on the Internet;
Pursuant
to Circular No. 35/2018/TT-NHNN dated December 24th 2018 of the
governor of State Bank of Vietnam on amendments to some Articles of Circular
No. 35/2016/TT-NHNN dated cot 29th 2016 of the Governor of State
Bank of Vietnam on safety and security of provision of banking services on the
Internet;
At the
request of the Director of Information Technology Department.
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Article 1. Credit institutions, foreign bank
branches (FBBs), organizations providing payment services shall, in accordance
with the categorization in Appendix 01 hereof, apply authentication methods to
online payment (internet banking, mobile banking) as follows:
No.
Transaction 1
Minimum authentication methods 2
Individual customers
Organization customers
1
Category
A transactions
-
Username, password or PIN (if a customer has been authenticated during
log-in, authentication is not required during transaction)
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2
Category
B transactions
- OTP
sent by SMS or Voice or Email; or
- OTP
Matrix Card; or
- Basic
OTP generated by soft/hard token; or
-
Two-factor authentication method; or
- The
customer's handheld device 3,
or
-
Advanced OTP generated by soft/hard token; or
- FIDO
Authentication; or
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- OTP
sent by SMS or Voice or Email; or
- OTP
Matrix Card; or
- Basic
OTP token without authentication of token user; or
-
Handheld device biometrics of the customer's legal representative or
accountant 3.
3
Category
C transactions
- The
customer's biometric identifier that: (i) matches the biometric data in the
customer's ID card issued by the police authority 4; or (ii) is authenticated by the customer's
electronic identification account created by the electronic identification
and authentication system 5;
or
- The
customer's biometric identifier that matches the customer's biometric data in
the biometric database 6.
It is recommended to combine with SMS/Voice OTP or OTP generated by soft/hard
token.
- Basic
OTP soft/hard token with authentication of software/token user; or
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4
Category
D transactions
The
customer's biometric identifier that: (i) matches the biometric data in the
customer's ID card issued by the police authority 4; or (ii) is
authenticated by the customer's electronic identification account created by
the electronic identification and authentication system; or (iii) matches the
biometric data stored in the verified biometric database 6, combined
with one of the following authentication methods:
-
Advanced OTP generated by soft/hard token; or
- FIDO
authentication; or
- Safe
electronic signature.
-
Advanced OTP generated by soft/hard token; or
- FIDO
authentication; or
- Safe
electronic signature.
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-
Authentication methods of Category A, B, C transactions can be applied to
Category D transactions.
-
Authentication methods of Category A, B transactions can be applied to Category
C transactions.
-
Authentication methods of Category A transactions can be applied to Category B
transactions.
- Units
that apply authentication methods other than the methods specified above shall
send written reports to State Bank of Vietnam (via Information Technology
Department) at least 03 months before application.
Article 2. Credit institutions, FBBs,
organizations providing payment services shall implement solutions for
minimization online payment risks as follows:
1. Before
an individual customer makes the first transaction using the mobile banking app
or before making a transaction using a device that is different from the latest
device on which the mobile banking app was used, the customer must be
authenticated:
- Using
the customer's biometric identifier that: (i) matches the biometric data in the
customer's ID card issued by the police authority 4; or (ii) is
authenticated by the customer's electronic identification account created by
the electronic identification and authentication system; or
- The
customer's biometric identifier that matches the customer's biometric data in
the biometric database 6, combined with SMS/Voice OTP or OTP generated
by soft/hard token.
2. Send
notifications of first login into the Internet Banking/ Mobile Banking app or
notification of login into the Internet Banking/ Mobile Banking app on a device
that is different from the latest device via SMS or another channel registered
by the customer (email, phone number, etc.)
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a)
Mandatory device information includes:
- For
mobile devices: unique identifier of the device e.g. IMEL Serial, WLAN MAC,
Android ID, etc.
- For
computers: MAC address or other device identifiers via the application programming
interface (API) of the operating system.
b) The
authentication log shall contain the following information: authentication
methods, authentication times, codes of authenticated transactions, customers'
codes.
Article 3. Providers of card payment services
shall implement the following risk minimization solutions:
1. Send
notifications of transactions via SMS or emails.
2. Set
daily transaction limits.
3. Allow
users to enable/disable online transactions.
4. Set
daily online card payment limits.
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6. Apply
3D Secure protocol (or an equivalent protection method) to online payment by
international cards.
Article 4.
1. Information Technology Department shall take charge of
monitoring, supervising, and inspecting the implementation of this Decision and
submit reports to the Governor of State Bank of Vietnam.
2.
Payment Department shall cooperate with Information Technology Department in
monitoring, supervising, and inspecting the implementation of this Decision.
3.
Communications Department shall cooperate with relevant units in publicizing
the contents of this Decision to the people and enterprises, effectively
supporting the application of authentication methods and standards to online
payment and card payment.
Article 5. Entry into force
1. This
decision comes into force from July 1st 2024 and replaces Decision
No. 630/QD-NHNN dated March 31st 2017 of the Governor of State Bank
of Vietnam promulgating the Plan for Application of Safety and Security
Solutions to online payment and card payment.
2. From
January 1st 2025, regulations of Article 1 and Article 2 of this
Decision shall apply to credit institutions placed under special control.
Article 6. Chief of Office, Director of Information Technology
Department and heads of units of State Bank of Vietnam, Presidents of the
Boards of Directors, Presidents of the Member Assemblies, General
Directors/Directors of credit institutions, FBBs, providers of payment services
are responsible for the implementation of this Decision./.
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PP THE GOVERNOR
DEPUTY GOVERNOR
Pham Tien Dung
APPENDIX 01
CATEGORIZATION OF TRANSACTIONS
(Promulgated together with Decision No. 2345/QD-NHNN dated December 18th
2023 of the Governor of State Bank of Vietnam)
No.
Description
Category A
Category B
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Category D
I
Individual
customers
1
Group
I.1:
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-
Intrabank transfer to the same account holder
All
transactions
2
Group I.2:
-
Transactions including payments of lawful goods and services processed by
payment service providers at payment acceptors selected, appraised,
supervised and managed by payment service providers
Any
transaction that satisfies the following condition:
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Any
transaction that satisfies the following conditions:
(i) G +
T > 5 million VND
(ii) G
+ T ≤ 100 million VND
Any
transaction that satisfies the following conditions:
(i) G +
T > 100 million VND
(ii) G
+ T ≤ 1,5 billion VND
Any transaction
that satisfies the following condition:
G + T
> 1,5 billion VND
3
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-
Intrabank transfer to other account holders
-
Domestic interbank transfer
- Money
transfer between e-wallets
-
E-wallet cash-in 7
-
E-wallet cash-out
Any
transaction that satisfies the following conditions:
(i) G ≤
10 million VND
(ii) G
+ Tksth ≤ 20 million VND.
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1. Any
transaction that satisfies the following conditions:
(i) G ≤
10 million VND
(ii) G
+ Tksth > 20 million VND
(iii) G
+ T ≤ 1,5 billion VND.
2. 2.
Any transaction that satisfies the following conditions:
(i) G
> 10 million VND.
(ii) G
≤ 500 million VND.
(iii) G
+ T ≤ 1,5 billion VND.
Any
transaction that satisfies one of the following conditions:
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(i) G ≤
10 million VND
(ii) G
+ Tksth > 20 million VND
(iii) G
+ T ≤ 1,5 billion VND
2. Any
transaction that satisfies the following conditions:
(i) G >
10 million VND
(ii) G
≤ 500 million VND
(iii) G
+ T ≤ 1,5 billion VND
3. Any
transaction that satisfies the following condition:
G >
500 million VND
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Group
I.4:
Outbound
interbank transfer *
Any
transaction that satisfies the following conditions:
(i) G ≤
200 million VND
(ii) G
+ T ≤ 1 billion VND
Any
transaction that satisfies one of the following conditions:
1. Any
transaction that satisfies the following conditions:
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(ii) G
+ T > 1 billion VND
2. Any transaction
that satisfies the following condition:
G >
200 million VND
II
Organization
customers
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Group
II.1:
Information
lookup
All
transactions
2
Group
II.2:
Intrabank
transfer to the same account holder
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All
transactions
3
Group
II.3:
-
Intrabank transfer to other account holders
-
Domestic interbank transfer
-
Transactions including payments of lawful goods and services processed by
payment service providers at payment acceptors selected, appraised,
supervised and managed by payment service providers
- Money
transfer between e-wallets
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-
E-wallet cash-out
Any
transaction that satisfies the following conditions:
(i) G ≤
1 billion VND
(ii) G
+ T ≤ 10 billion VND
Any transaction
that satisfies one of the following conditions:
1. Any
transaction that satisfies the following conditions:
(i) G ≤
1 billion VND
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2. Any
transaction that satisfies the following condition:
G >
1 billion VND
4
Group II.4:
Outbound
interbank transfer *
Any
transaction that satisfies the following conditions:
(i) G ≤
500 million VND
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Any
transaction that satisfies one of the following conditions:
1. Any
transaction that satisfies the following conditions:
(i) G ≤
500 million VND
(ii) G
+ T > 5 billion VND
2. Any
transaction that satisfies the following condition:
G >
500 million VND
Notes:
G: Value
of the transaction.
Tksth:
Total value of Category A and Category B transactions of each category of
transactions performed on a bank account (including e-wallet cash-in) or an
e-wallet (excluding e-wallet cash-in). Tksth of a bank
account/e-wallet shall be zero (0) at the beginning of the day or after the
bank account/e-wallet has a transaction in the day which is authenticated by an
authentication method for Category C or Category D transactions.
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*:
Converted limit according to exchange rate at the time of transaction.
APPENDIX 02
ONLINE PAYMENT AUTHENTICATION
METHODS
(Promulgated together with Decision No. 2345/QD-NHNN dated December 18th
2023 of the Governor of State Bank of Vietnam)
No.
Method
Description
1
SME/Voice/Email
OTP
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The
customer will then enter the OTP on the online payment interface to complete
the payment process.
2
OTP
Matrix Card
The
matrix card has 2-dimension table with rows and columns, which provide an
arrangement of OTPs.
When an
online payment is made, the Internet Banking/Mobile Banking will send a
notification of the numbers of row and column on the matrix card. The
customer will then enter the corresponding OTP to complete the payment
process.
3
Basic
OTP generated by soft token
The
OTP-generating software (soft token) is usually installed on a handheld
device that has been registered with the payment service provider. Basic OTPs
will be periodically generated and synchronized with the online payment
system of the payment service provider.
When an
online payment is made, the Internet Banking/Mobile Banking will require the
customer to enter the OTP generated by the soft token.
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4
Advanced
OTP generated by soft token
The
soft token is usually installed on a handheld device that has been registered
with the payment service provider. Advanced OTPs will be generated in combination
with the transaction code (transaction signing).
When an
online payment is made, the Internet Banking/Mobile Banking will generate a
transaction code and notify the customer.
Then
customer or the software will enter the transaction code into the soft token,
which will generate an OTP.
The
customer or the software will then enter the OTP on the online payment
interface. Next, the customer will give a confirmation to complete the
payment process.
5
Basic
OTP generated by hard token
An OTP
token is a device that generates OTPs. Basic OTPs will be periodically
generated and synchronized with the online payment system of the payment
service provider.
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6
Advanced
OTP generated by hard token
Advanced
OTPs will be generated by the hard token in combination with the transaction
code (transaction signing).
When an
online payment is made, the Internet Banking/Mobile Banking will generate a
transaction code and notify the customer.
Then
customer will enter the transaction code into the hard token, which will
generate an OTP.
The
customer will then enter the OTP on the online payment interface to complete
the payment process.
7
Two-factor
authentication
When an
online payment is made, the Internet Banking/Mobile Banking will send an
authentication request to the customer's mobile device by a call, USSD or a
dedicated software.
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8
Biometrics
When an
online payment is made, the Internet Banking/Mobile Banking will require the
customer to present his/her forgery-proof biometric identifier, such as face,
finger veins, hand veins, fingerprint, iris, voice.
9
FIDO
Authentication
standards established by FIDO Alliance (more at Fidoalliance.org)
When an
online payment is made, the Internet Banking/Mobile Banking will require the
customer to authenticate using an U2F/UAF device (connected via a USB port,
Bluetooth or NFC) or an authentication software on the smart phone, or a
FIDO2-compatible browser. After authentication using an access code or
biometric identifier, the U2F/UAF or software will automatically communicate
with the browser and the server to authenticate the address of the internet
banking website and the transaction.
10
Safe
digital signature
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Safe
digital signatures include secured digital signature or recognized foreign
digital signature as prescribed by law.
1
See categorization in Appendix 01
2
Details about authentication methods are specified in Appendix 02.
3
If the customer has signed into the Internet Banking/Mobile Banking using
biometrics on a smart handheld device i.e. a smart phone or tablet, this
biometric authentication shall not be used during transactions in the same
sign-in session.
4
The customer's ID card must be authenticated to make sure it is issued by the
police authority.
5
Electronic identification accounts, electronic identification and
authentication and system are prescribed in the Government’s Decree No.
59/2022/ND-CP dated 05/9/2022.
6
Verify the: (i) the consistency between the customer's biometric identifier and
the biometric data in his/her ID card provided by the police authority; or (ii)
the consistency between the customer's biometric data and his/her electronic
identification account created by the electronic identification and
authentication system.
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