Can we share a record of communications regarding checklists with someone who doesn't have access to ReadyGO?

Yes, you can export checklist data as a CSV including comments if you're using them for checklist communication.

You can export a record of checklist activity from ReadyGO and share it with those who don’t have direct access. The export includes a history of checklist task status changes, showing whether tasks are marked complete or incomplete along with completion dates if applicable. It also provides a time-stamped list of all task comments. When generating the CSV export, this data is pulled for all checklists on all selected courses, making it easy to provide a record of checklist progress and discussions to external stakeholders for any group of courses required.