We performed maintenance in conjunction with the Smart Document release.
The details of the maintenance and changes are as follows.
■ Release Work Date and Time
2026/9/10 (Thursday) 07:00 – 08:20 Japan Time
*Times are in 24-hour format.
■ Impact During Work Hours
The service remained available during the above time period.
■ Details
Previously, when a session expired and the "You have exceeded the access limit to PORTERS. Please log in again." error occurred, users had to close all browser windows and log in to PORTERS again before they could continue using the system. With this improvement, the page will automatically reload, allowing users to resume using the system without having to restart the browser or log in again.