"Provisional", "Detailed" and "Fixed"
[Note] This is just the explanation of the current method. The method may be changed without any precaution. In order to provide as accurate statistics as possible, we conduct the correcting process.
(1) Provisional
"Provisional" version is made at the first deadline of the monthly regular correcting process.
(2) 9-digit Provisional of imports and Detailed of exports
These versions are made at the end of the regular monthly process
(3) Detailed of imports
"Detailed" version of imports is issued one month after the "9-digit Provisional" version. This is mainly for items cleared using the simplified import clearance procedures.
(4) Fixed
In March of the following year, we correct the mistakes reported after finishing the monthly regular correcting process and issue "Fixed" version. Afterwards, we will not change the statistics even if mistakes of the declarations are found.
In this website, release of the later version is done by the replacement of the whole data. The following table indicates the timing of the replacement. The exact dates are shown in Calendar of Release Dates
"Provisional", "Detailed" and "Fixed"
| Provisional (Monthly) | Detailed of exports
9-digit Provisional of imports | Detailed of imports | Fixed |
| Last 10 days of the following month | End of the following month | End of the 2nd month after the subject month | March of the following year |
Search
& Data Download | - | 9-digit Provisional of Imports | >Replace | >Replace |
| Detailed of exports | > |
| Press Release | Issue | >Replace | >Replace | >Replace |
