NOTICE ON ALDEC WEB SERVICE RESUMPTION
Please be informed that the technical issue affecting the ALDEC WEB system has been resolved, and the system is now operating normally.
- Published in 2026, Alert, Announcement
NOTICE OF INTERMITTENT TECHNICAL ISSUES IMPACTING SYSTEM ACCESSIBILITY – ALDEC WEB
Please be informed that, due to technical issues, the following system are currently affected: ALDEC WEB
Date: Tuesday, 3 November 2026
Time/Duration: Until Further Notice
Affected Communities/URL: ALDEC WEB – https://declaration.dagangnet.com.my
- Published in 2026, Announcement
IMPORTANT ANNOUNCEMENT: SCHEDULED MAINTENANCE & LOGIN SECURITY ENHANCEMENT FOR iMAQIS AND AFR
Please be informed that, as part of our ongoing commitment to safeguarding your accounts and transactions, Dagang Net will be implementing enhanced login security measures for iMAQIS and Advance Filing Rules (AFR).
- Published in 2026, Alert, Announcement
NOTIFICATION ON MANDATORY ELECTRONIC SUBMISSION OF INWARD AND OUTWARD MANIFESTS
Please be informed that the Royal Malaysian Customs Department (RMCD) has issued a circular dated 19 October 2026 regarding the electronic submission of Inward and Outward Manifests at ports.
- Published in 2026, Alert, Announcement
NOTIFICATION OF SYSTEM DOWNTIME: MALAYSIA MARITIME SINGLE WINDOW (MMSW)
Please be informed that Dagang Net Technologies Sdn. Bhd will be carrying out a deployment and maintenance activity for the Malaysia Maritime Single Window (MMSW) system.
The table below summarizes the scheduled downtime:
Date: Friday, 23 October 2026 – Saturday, 24 October 2026
Time: 11:30 pm – 2:30 am
Duration: 3 hours
Affected Communities/Transactions: Malaysia Maritime Single Window (MMSW)
- Published in 2026, Alert, Announcement
IMPLEMENTATION OF ePCO ACCOUNT BLOCKING MECHANISM EFFECTIVE 26 OCTOBER 2026
Please be informed that the ePCO Account Blocking mechanism will be implemented effective 26 October 2026.
Your ePCO service account will be automatically blocked when either of the following conditions is met, whichever occurs first:
• Accumulation of five (5) unpaid transactions with status Awaiting Payment; or
• An outstanding payment remains unpaid for more than five (5) days.
- Published in 2026, Announcement
TEMPORARY POSTPONEMENT OF AGENT CODE Z VALIDATION FOR MANIFEST SUBMISSION (CUSTOMS FORM NO. 4)
Further to our previous announcement, please be informed that the Royal Malaysian Customs Department (RMCD) has announced the temporary postponement of the implementation of Agent Code Z validation for Freight Forwarders in manifest submissions (Customs Form No. 4 ).
- Published in 2026, Alert, Announcement
NOTIFICATIONS FROM THE ROYAL MALAYSIAN CUSTOMS DEPARTMENT – BUDGET 2027
Please be informed that, in conjunction with the Budget 2027 presentation, customs duty/tax payment and goods release will be temporarily suspended on:
Friday, 9 October 2026, from 3:30 PM to 5:30 PM.
This suspension applies to both immediate and normal clearance procedures, except for passenger baggage, personal belongings and perishable goods.
- Published in 2026, Alert, Announcement
SEA MANIFEST – NEW REQUIREMENT ON THE USAGE OF THE FOR FREIGHT FORWARDERS’ AGENT CODE
Pursuant to our previous announcement, dated 29th September 2026 regarding the new release pertaining to Sea Manifest system, please be informed that the Freight Forwarders’ Agent Code can only be used in the respective state of issuance for the submission of the House Bill of Lading (HBL).
- Published in 2026, Alert, Announcement
SYSTEM DOWNTIME NOTIFICATION: ALDEC WEB
With reference to the above subject, please be informed that maintenance activities will be carried out for the ALDEC Web system.
During the downtime period, ALDEC Web users may experience difficulties accessing the system and will be unable to perform any transactions.
The details are as follows:
Date: Wednesday, 7th October 2026
Time: 0700 hours – 0800 hours (7.00 am – 8.00 am)
Duration: 1 Hour
- Published in 2026, Alert, Announcement

