Reference is made to the above subject.

Please be informed that the Royal Malaysian Customs Department (JKDM), KLIA Data Centre, will be carrying out scheduled preventive maintenance activities as detailed below:

Date: 26 July 2026 (Sunday)
Time: 00:00hrs (12.00 AM) – 04:00 (04.00 AM)
Duration: 4 hours
Affected Communities: Pahang, Terengganu, Kelantan, KLIACVC & FTKL – K1/K2/K9/Manifest/AMS/Payment

Please be informed that the accessibility issue affecting the Electronic Preferential Certificate of Origin (ePCO) has been resolved. The system is now operating normally.

Please be informed that, due to technical issues, the following system are currently affected: Electronic Preferential Certificate of Origin (ePCO).

Date: Thursday, 23 July 2026
Time/Duration: Until Further Notice
Affected Communities: ePCO Users

Please be informed that maintenance activities will be carried out for the New ePermit system.

The details are as follows:

Date: 11th July 2026
Time: 1500 hours – 1900 hours (3.00 pm – 7.00 pm)
Duration: 4 Hours
Affected link: https://newepermit.dagangnet.com.my
This link will not be accessible during the downtime.

Please be informed that the Building Services (Ancillary) Engineering Division will be conducting a Genset On-Load Test at the FCZ Building, KLIA, on Sunday, 5th July 2026, from 10:00 AM to 5:00 PM. During this period, there will be no normal power supply for a duration of 1 hour. However, the essential power supply will be available within 10 seconds.

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, 19th June 2026 – Saturday, 20th June 2026
Time: 11:00 pm – 2:00 am
Duration: 3 hours
Affected Communities/Transactions: Malaysia Maritime Single Window (MMSW)

Please be informed that the eDCFZ system will be temporarily unavailable to facilitate a system maintenance activity.

The details are as follows:

Date: 14th June 2026 (Sunday) – 15th June 2026 (Monday)
Time: 17:00 (Sunday) – 08:00 (Monday)
Duration: 15 hours
Affected link: https://edcfz.pka.gov.my/

Please be informed that the Building Services (Ancillary) Engineering Division will be conducting a Genset On-Load Test at the FCZ Building, KLIA, on Sunday, 14th June 2026, from 10:00 AM to 5:00 PM. During this period, there will be no normal power supply for a duration of 1 hour. However, the essential power supply will be available within 10 seconds

Please be informed that Malaysia and China will commence the implementation of the electronic exchange of Preferential Certificate of Origin (PCO) data effective 1 June 2026.