Part 2 Evidential provisionsF1 4Proof of delivery 5Proof of identity 6Proof of content 7Interpretation Annotations Textual amendments F1 Sch. 1 inserted (26.5.2022) by The Child Support (Amendments Relating to Electronic Communications and Information) (England and Wales and Scotland) Regulations 2022 (S.I. 2022/503), regs. 1(2), 29 Part 2