Bangkok Expressway and Metro : Procedures for attending the 2024 Annual General Meeting of Shareholders, via Electronic Means (E-AGM)

Attachment 12

Procedures for attending the 2024 Annual Ordinary General Meeting of Shareholders, via Electronic Means (E-AGM)

For any shareholders or proxies who wish to attend the 2024 Annual Ordinary General Meeting of Shareholders, via electronic means, please proceed as follows;

Steps for submitting the Meeting Attendance Request Form via Electronic Media before the meeting

1. Please submit registration form via Web browser by go to thehttps://app.inventech.co.th/BEM150732R/#/homepage
   or scan QR Code To log in and press the "Submit application form" button.
2. Shareholders choose to file a request form.
3. Fill in the information as shown by the system, as follows;
4. • Identification Number or Passport Number
   • Shareholder's Registration Number (Non-Thai nationality)
   • Attached additional documents as described in Attachment 11.
   • • In case of attending the E-Meeting in person
       Please enclosed Identification card of shareholder e.g personal I.D. / passport and certified true copy.
     • In case of proxy
       Please enclosed Proxy Form with the required documents.
   • Fill form and attach the required documents is completed, please select  agree to the requirements and conditions for aceepting the conditions and agree to abide by the meeting attendance requirements and personal data policy conditions.
   • Click "Next" button. Next

• E-mail ** 1 e-mail account per 1 shareholder ID**

• Mobile phone number (for receiving OTP)
• Click "Next" button. Next

•	Press the button "Request OTP"	Request OTP	 Enter the 6-digit OTP
	Press the button to request an OTP from the e-mail	Request from Email  Enter the
•	code received from the e-mail.	Submit
Press the button "Submit a request"

4. The system will display the information submitted in the application to verify the accuracy of the information.

• Name - Surname of Shareholder
• Number of shares
• Shareholder ID / ID Number / Passport number
• E-mail / Phone Number

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5. The request form status can be tracked and edited by going to the main page for submitting the petition form, pressing the "Track and Edit" button, entering the shareholder

registration number, pressing the "Check" button, confirming your identity via OTP, pressing the "Confirm" button, the petition status page will appear, with 3 status

1. : 1) Checking 2) Rejected 3) Approved. In the case that the application form has been rejected, the reason will be specified and can be proceeded with editing the document.

2. Please wait for an e-mail from the officer informing you of meeting details and Username (E-mail) & Password.
3. Shareholders who are unable to attend the E-Meeting in person, you may appoint to any person as you wish or the independent directors, namely, Mr. Vitoon Tejatussanasoontorn Chairman of the Audit Committee or General Chetta Thanajaro, the Audit Committee Member. The independent director will vote on each agenda on your behalf in the proxy form.
4. For shareholders who would like to attend the Meeting either through the Electronic Means by yourself or someone who is not the provided independent directors, the Meeting Attendance Request Form (E-Request) will be available from April 1, 2024 at 08:30 a.m.
   - 5.30 p.m. and shall be closed on April 10,2024 until the meeting is adjourned. (only on working days)
5. The electronic conference system will be available on April 10, 2024 at 12:00 p.m. (2 hours before the opening of the meeting). Shareholders or proxy holders shall use the provided Username and Password and follow the instruction manual to access the system.
6. For shareholders who authorize one of the Company's Independent Directors to attend and vote on his or her behalf, please submit the proxy form together with required documents to the company by mail. Such proxy form and required documents shall be delivered to the company by April 9, 2024 at 5.00 p.m to the following address.

Concession and Directors Office

Bangkok Expressway and Metro Public Company Limited 238/7 Asoke-Din Daeng Road, Bang Kapi,

Huai Khwang, Bangkok 10310 Thailand.

If you have any problems with the software, please contact Inventech Call Center

Call Center : 0 2931 9133

ID Line : @inventechconnect or scan QR Code

The service will be available from April 1-10, 2024 at 08.30 a.m. - 05.30 p.m.

(Only on working days, excluding holidays and public holidays)

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Open Webex

Steps for Meeting Attendance Registration (e-Register)

1. Click the registration URL link from the approval e-mail.
2. Enter the Username (E-mail) and Password that you received from your e-mail or request OTP to login.
3. Click "REGISTER". The number of votes of this username will be counted as a quorum.
4. Click "Join Attendance" button
5. Before starting to watch the live broadcast of the meeting The screen will notify you asking for permission to use the camera and microphone.
6. Click "Allow" or "Allow on every visit " button
7. Click "Join meeting" button
8. The system will display the live broadcast screen. and voting

In the case Shareholders unable to watch the live broadcast, on Laptop/PC please go to the Help menu, or on a Mobile/ipad go to the button upper left corner of the mobile screen select the help menu and press the button.

E-Voting Procedures

1. When logging in, the screen will display the agenda. Click on the agenda you want to vote on.
2. Click "Vote" button and select  Approve  Disapprove  Abstain
3. Click "OK" button
4. Can edit the vote or to cancel the vote, press the button "Cancel Vote"
   (This means that if the "Cancel latest vote" option is selected or nothing is selected, the system will consider the votes as "Approve".) You can change your voting until the voting system is closed for that agenda item.
5. After voting has closed. A summary of the scores can be viewed by pressing the "Result" button
6. Switching user accounts In the case of using mobile, press the buttonin the upper left corner of the mobile screen. Select the user account menu and press the "Change Account" button to use a different account. The system will not remove votes from the meeting base.

Step to ask questions via Inventech Connect Systems

1. When logging in, the screen will display the agenda. Click on the agenda you want to Question.
2. Click "Question" button
3. 1. Ask a question via text message
   • The attendees type the question they want,then press the button "Send "
   1. Inquire via visual and audio,
   • Press the button "Conference"
   • Click "OK" button To confirm the reservation
   • Prior to the Q&A session, MC will promptly notify the Shareholder before open microphone and camera.

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How to use Inventech Connect

User Manual

Inventech Connect

( e-Request /e-Voting )

NoteOperation of the electronic conferencing system and Inventech Connect systems. Check internet of shareholder or proxy include equipment and/or program that can use for best performance. Please use equipment and/or program as the follows to use systems.

1. Internet speed requirements
2. • High-DefinitionVideo: Must be have internet speed at 2.5 Mbps (Speed internet that recommend).
   • High Quality Video: Must be have internet speed at 1.0 Mbps.
   • Standard Quality Video : Must be have internet speed at 0.5 Mbps.
3. Equipment requirements.
4. • Smartphone/Tablet that use IOS or android OS.
   • PC/Laptop that use Windows or Mac OS.

3. Requirement Browser Chrome (Recommend) / Safari / Microsoft Edge

**

supported

not supported

** The system does not supported internet explorer.

You can check the supported device versions at https://help.webex.com/en-us/article/nki3xrq/Webex-Meetings-Suite-System-Requirementsor scan the QR Code

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Flowchart for the Meeting Attendance via e-Meeting

User

Inventech Connect System

Inspector

Scan QR code from the

invitation or link to website

Fill in request from

(e-Request)

Send request form

		Receive email notify reply
				Disapproved	Consider for
				approves
		Receive email notify reject	request
Edit data and attach file			Approved

Receive email approve

then receive password and

link registration attend the meeting

Click link "Register" for attend the

meeting (e-Register)The number of shares will be counted as a quorum

Watch live broadcast and vote

(e-Voting)

Condition of use

In case Merge account/change account

In case filing request multiple by using the same email and phone number, the systems will merge account or in case user has more than 1 account, you can click on "Change account" and the previous account will still count the base in the meeting.

In case Exit the meeting

Attendees can click on "Register for exit the quorum", the systems will be number of your shares out from the meeting base.

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Remark:

1. Shareholders must use the Username (E-mail) and Password received from the E-mail to fill in registration form. The system will register and count as quorum at this step. (If shareholders do not register to attend the meeting, the system will not count as a quorum and cannot vote including not being able to watch the meeting broadcast. If the Shareholders presses the button "Leave the meeting" during the meeting, the system will remove votes from the quorum)
2. Shareholders must prepare E-mail to submit the request for receiving 1) Link for AGM attending registration 2) Username (E-mail) and Password to attend the meeting.
3. The information on filled in the system must be consistent with the Record Date from the Thailand securities Depositiory Co.,Ltd. (TSD)

If shareholders have any questions or any registration troubleshooting, please contact the call center at 0 2931 9133, available from 08.30 a.m. - 05.30 p.m. from April 1-10, 2024 (except on holidays and public holidays)

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