The time zone used by your ISN is based on the address entered as your Company Address at Settings -- Company Settings.
Confirm, or update as needed to be sure the Company Country, Address, City, State, and Zip Code are all accurate, then scroll to the bottom of the page and select to Save your changes.
If you have any questions about this information please let us know! You can reach us by chat, email at help@inspectionsupport.com, or phone at (800) 700-8112.