Our SMART website may be unavailable for a few minutes on July 1st 2025 between 11:00 and 11:30 AM due to an IT update

We would like to inform you that we are rebranding our SMART website from GRTgaz to NaTran on July 1st, 2025 at 11:00 AM.

We are replacing the word GRTgaz with the word NaTran in many places on our SMART website, which notably impacts Excel exports. Certain cell contents in CSV and XLS files, such as zone selection names, are affected, as are column headings and sheet names.

The URLs/APIs to be used are smart.natrangroupe.com, although the current URLs/APIs smart.grtgaz.com will remain valid temporarily.

Disclaimer

Information published on this Website is public and given on a purely informative basis.

This Website is updated on a regular basis. However, NaTran can't guarantee that the published data is accurate, complete and up to date.

NaTran reserves the right to modify or correct the content of the Website at any given moment without prior notification.

NaTran can't be held accountable for the consequences of using information published on this Website or on any website recommanded by this website.