Certificate of Eligibility: what it is, who applies, and what to watch for

The Certificate of Eligibility (在留資格認定証明書, COE) is an official document issued by Japan's Immigration Services Agency (入管庁). It confirms that the Japan side of your visa application has been pre-approved: the immigration authority has reviewed the job offer, verified the employer, and determined that your intended work activity qualifies under the SSW-1 category.

It is not the visa itself. After you receive the COE, you still need to submit a visa application at the Japanese embassy or consulate in your country, along with the COE and supporting documents. The embassy then issues the actual visa.

Think of the COE as a gate: it confirms the Japan side is ready. Without it, the embassy cannot issue an SSW visa. This is why the COE stage is often the longest waiting period in the entire process.

The COE application must be submitted in Japan by either your employer directly or by a Registered Support Organization (RSO, 登録支援機関) acting on your employer's behalf. Workers cannot apply for their own COE — this is not a bureaucratic detail, it is a legal requirement.

Your sending organization in Vietnam cannot submit the COE application. If a sending organization tells you they will 'handle the COE,' what they mean at most is that they will coordinate between you and the Japanese employer. The actual filing must come from the Japan side.

The employer submits the application to the Regional Immigration Services Bureau that has jurisdiction over your employer's workplace address. The application includes documentation about the employer, the job role, proof that the role falls within an SSW-recognized sector, and your supporting documents — which your employer will ask you to provide.

Your employer or sending organization will tell you which documents they need from you to complete the COE application. Common items include: a copy of your passport (and sometimes an older passport if it contains relevant visa history), your skills test certificate, your language test certificate (JLPT N4/N5 or JFT-Basic), and photos meeting specific size and format requirements.

Some employers also request your educational certificates, a curriculum vitae, and a signed consent form authorizing the employer to file the application on your behalf.

Make sure you keep original copies of all certificates. Send only certified copies unless specifically instructed otherwise — you will need your originals at the visa application stage.

The standard processing time for a COE application is 1 to 3 months from the date of submission to the immigration bureau. The actual time varies depending on which regional bureau handles your case, the completeness of the application, and seasonal workload. Some workers have waited as long as 4 months during busy periods.

This timeline starts from when your employer submits the application — not from when you pass your skills test or when you agree to a job offer. There is usually additional time before submission while your employer gathers and prepares the application documents.

In practice: if you pass your tests and receive a job offer in month 0, expect the COE to arrive somewhere between month 2 and month 5, depending on how quickly your employer files. This is why workers who are already preparing their personal documents in parallel lose less time overall.

The COE is a printed document on official Japanese government paper, with a stamp and reference number from the Immigration Services Agency. It specifies your full name (as in your passport), date of birth, nationality, the visa category (在留資格: 特定技能 for SSW), the specific sector, your employer's name and address in Japan, and the validity period of the COE.

Verify these details carefully when you receive it: your name spelling, the employer name (it should match the employer named in your labor contract), and the sector should all match your understanding of the offer. A COE issued for the wrong employer or sector is a serious problem that will prevent your visa from being issued correctly.

The COE is valid for 3 months from the date of issuance. You must use it — submit your visa application at the embassy — before it expires. If it expires before you apply for your visa, a new COE application must be submitted, restarting the wait.

You are asked to pay a fee specifically for 'COE processing': there is no legal fee charged to workers for COE applications. Filing fees are paid by the employer to the immigration bureau. Any separate COE processing fee charged to you by a sending organization is outside the scope of what should be charged.

Your employer or sending organization says the COE has been submitted but cannot show you any confirmation: when an application is submitted at the immigration bureau, a receipt (申請受付票) is issued. A legitimate employer can show you this receipt or its scan. The absence of any record means the application may not have been submitted.

You receive a COE but the employer name on it is different from the company in your labor contract: this can indicate you are being placed with a sub-contractor or affiliate without your knowledge, which affects your rights and visa conditions. Clarify this in writing before proceeding.

You are told the COE 'is in process' for more than 5 months with no explanation and no receipt: contact the Immigration Services Agency information line directly or through a labor support organization if your employer is evasive. Delays beyond 5 months without explanation are unusual.

Someone offers to 'speed up' COE processing for an extra fee: there is no legitimate expedited track for standard SSW COE applications. Anyone claiming to have a faster channel is misrepresenting the process.

Ask your employer for the application submission date and the reference number from the receipt. With this, the employer (not the worker directly) can follow up with the immigration bureau if the wait is unusually long.

Keep a written record of when you submitted your supporting documents to your employer, when they confirmed the application was filed, and any updates they give you. If the employer is consistently vague or evasive about the status, that is worth noting.

Once the COE arrives in Japan, it is sent to the employer. The employer should send it to you (or your sending organization, who passes it to you) promptly. There is no reason for an employer to hold on to a COE — it belongs to the worker and is required for the visa application.