Contact and feedback
Updated: 2026-10-24
IMDGSEEK SUPPORT
Found an error or have a suggestion?
Submit a name, rule reference or site issue here. You can email supporting screenshots separately.
No account required. A successful submission returns a reference number. A reply email is optional. Do not include passwords, customer or shipment details.
Help us check a correction
- Use “Report this entry” on a UN detail page to include the UN number, edition and selected entry.
- Name the field, what it currently shows and the correction you suggest.
- Include the edition, section and page of your source. Email screenshots separately with your feedback reference.
We check the source before making a correction. Sending feedback does not directly change rule data.
What happens after submission?
The site owner checks sources and reproduction steps, then records the outcome. Leave an email if you want a reply. Only the site owner can view submissions, which are stored for up to one year. If submission fails, copy the message and use email instead.