If you’re transiting through Malaysia, immigration rules about MDAC can be confusing—especially at KLIA where terminals aren’t connected. This guide clarifies when MDAC is or isn’t required.
1. ✈️ Basic Exemption Guidelines
Transit passengers who:
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Remain airside (inside transit zone), and
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Do not clear immigration
are exempt from completing an MDAC.
2. 🚇 KLIA1–KLIA2 Transfers
At Kuala Lumpur International Airport:
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KLIA1 and KLIA2 are not airside-connected.
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Transferring terminals requires clearing immigration, so MDAC is required in such cases.
3. 🕒 Long Layovers or Terminal Exits
If you exit the transit area, change terminals, or exit the airport—even for a hotel or short visit—you must complete MDAC.
4. 🆘 Emergency MDAC Option
Some official MDAC FAQs suggest travelers complete a form labeled:
“In Case of Emergency – Transit Only [Flight #]” with accommodation type “OTHERS” to ensure coverage if circumstances change unexpectedly.
5. 👨👩👧👦 Families or Frequent Flyers
Each person—even infants—must have their own MDAC if required. Multiple entries = multiple submissions, which often causes confusion at immigration if overlooked.
6. 🌍 When In Doubt, Apply
If advised by your airline, transit times or connections are long, or you plan to move terminals, it’s safer to fill the MDAC. It avoids surprises and is risk-free if you don’t end up needing it.
7. 🚨 Cost and Processing
If you prefer not to handle the form yourself, there are verified services that can complete MDAC on your behalf. With these services, you simply provide your passport and travel details, and your MDAC is prepared and delivered to your email—ready for use.
This option is ideal for:
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Busy travelers who want peace of mind
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Seniors or those unfamiliar with online forms
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Families needing multiple MDAC submissions at once
You can still choose the free option via the official MDAC website, but using a professional service can reduce errors and ensure timely submission.
Fast, accurate, and delivered to your email—perfect for busy travelers, seniors, or families.
👉 Handle Your MDAC Submission
🧾 Summary
Transit passengers not clearing immigration and staying airside don’t need MDAC. But switching terminals, exiting the airport, or long layovers require it. When uncertain, submit the form anyway—it costs nothing and prevents issues at immigration.