You can use an unique identification number assigned to each documents （reference code） to search.

■About reference code
Reference Code Search could be used when the search has been performed in past therefore the reference code is known.
The reference code associated with a document is displayed when that document is matched and displayed by the other search method.

（a）You may the documents by entering 12 digits alphanumeric characters at the Reference Code Search screen.

（b）After you entered reference code, please click on "Search" icon.