Search Search Search You must have JavaScript enabled to use this form. Topic Programs & Operations (-) Managing People Resources (-) Volunteers Active FiltersManaging People Resources Group 9 Volunteers Group 9 Clear All 5 Ways to Show Volunteers How Important They Are You know your volunteers are vital. Here are volunteer appreciation tips to help make sure they know it, too! Updating SOPs Your SOP should be reviewed at least once a year by all staff, department supervisors and the director.