Section 22 report - The 2018/19 audit of Social Security Scotland: The Committee will take evidence from- Caroline Gardner, Auditor General for Scotland; Mark Taylor, Audit Director, Audit Services, Gemma Diamond, Audit Director, and Kirsty Ridd, Senior Auditor, Performance Audit and Best Value, Audit Scotland. 4. Section 22 report - The 2018/19 audit of Social Security Scotland: The Committee will consider the evidence heard at agenda item 3 and take further evidence from— Caroline Gardner, Auditor General for Scotland; Mark Taylor, Audit Director, Audit Services, Gemma Diamond, Audit Director, and Kirsty Ridd, Senior Auditor, Performance Audit and Best Value, Audit Scotland. 5.