submitting to a regional category

wanted to suggest a site into a regional category. what are the guidelines/requirements before submitting to a regional category?

many thanks for any help.

Much of the information you're looking for can be found in the Regional Editing Guidelines.

To fill in the gaps and resolve unanswered questions about details, you can look around in the categories of interest and see where sites similar to yours are listed and how they are described.

thanks for the information.