Hi, Patty!
Currently at DOR, the HR Director and CFO are the final approvers of conference attendance for HR staff, but the request is usually first sent to the supervisor/manager who can grant permission based on job-relatedness and work priorities of the staff member. Once we obtain verbal approval, we have to submit a pre-approval request in CONCUR where we list the cost of the conference and anticipated travel/lodging expenses. We only have permission to book travel through CONCUR after the pre-approval request is fully approved (manager, HR Director, CFO). We currently pay for our own lodging and submit an expense report after the trip to be reimbursed.