How to prove a Nissan's build date

The single best evidence there is, and it is free. Look for it before you pay anyone anything.

issuer

The original manufacturer, at the factory

cost

Free

time

Immediate

you supply

Nothing but a torch and a phone camera.

States when the car was built. This is the date every import rule is measured from.

NHTSA puts this first: the 25-year period runs from the date of manufacture, and the agency looks for that date on a label permanently affixed to the vehicle by its original manufacturer. Everything else on this site exists because that label is missing. Photograph the driver's door aperture, the passenger door aperture, the engine bay bulkhead and the centre pillars before you conclude there isn't one.

Real per-chassis build months read from Nissan's own factory microfiche. Strong technical evidence, weak documentary evidence.

issuer

Nissan dealer with FAST access, or a specialist

cost

Usually free if you ask nicely; specialists charge

time

Minutes, once you find someone with access

you supply

The chassis number.

States when the car was built. This is the date every import rule is measured from.

Use it to know the truth before you buy, and use the export certificate to prove it at the border. NISMO Heritage is parts reproduction only and does not do chassis lookups.

Japanese recall notices pair exact chassis-number blocks with exact production periods. If your chassis number falls inside a block, your car was built inside that window. It brackets; it does not pin.

issuer

MLIT recall database, and manufacturers' own recall pages

cost

Free

time

An hour of your own time

you supply

The chassis number and the model code.

States when the car was built. This is the date every import rule is measured from.

The real technique is to find every recall your chassis number falls inside and intersect the production periods. Two or three overlapping recalls can narrow an eighteen-month window to a couple of months. It is an inference, not a certificate, and no authority formally accepts it - but it is free, it is government-published, and you can show your working.

This is the workhorse document of every JDM import, and it does NOT state a build date. Two widely-read broker guides claim it gives a date of manufacture or a build date. Both are wrong.

issuer

District Transport Bureau (MLIT). Kei cars: Light Motor Vehicle Inspection Organization.

cost

JPY 350 in revenue stamps; JPY 500 for a kei car. An English translation costs about JPY 5,000-10,000 and is not official.

time

Issued at the counter. Obtainable up to six months before the scheduled export date.

you supply

Handled by your exporter as part of deregistration.

Carries no date of manufacture. Useful for other things; useless for proving a car's age.

What it does give is a first-registration date on an official government document, and that satisfies NHTSA's second tier: a registration document showing the vehicle was registered at least 25 years ago. First registration is always at or after manufacture, so it can only ever make a car look younger than it is - which is why NHTSA accepts it, and why it cannot rescue a borderline car. Australia names the Japanese de-registration certificate explicitly as acceptable evidence. No CBP regulation requires an English translation, but every customs broker treats one as mandatory in practice.

An official MLIT statement of the first registration date and the full registration history from new, independent of the export certificate. The cheapest insurance in the whole process, and almost nobody buys it.

issuer

District Transport Bureau (MLIT)

cost

JPY 1,200

time

Same day, at the counter

you supply

The plate number, the last seven digits of the chassis number, and identity documents. Have your exporter or a gyoseishoshi do it.

Carries no date of manufacture. Useful for other things; useless for proving a car's age.

Order it before your exporter deregisters the car. If a US entry officer questions the export certificate, a second government document saying the same thing settles it for JPY 1,200.

Proves nothing about age. A private trading document, trivially forged, accepted by no import authority anywhere.

issuer

The auction house

cost

Supplied with the lot

time

-

you supply

-

Carries no date of manufacture. Useful for other things; useless for proving a car's age.

At least one popular guide claims the sheet shows the actual production month and year. It does not. Use the sheet for condition and history - that is what it is for and it is very good at it.

Proves nothing about age. Not accepted as age evidence by the United States, Canada or Australia.

issuer

JEVIC and other appointed inspection bodies

cost

Varies by destination

time

Days

you supply

-

Carries no date of manufacture. Useful for other things; useless for proving a car's age.

Necessary for New Zealand and Australian quarantine. Irrelevant to the 25-year clock.