Under the SEND Code of Practice, needs must explain why support is required, not just what the diagnosis is. . Here is how to fix it properly: 1. Needs must show functional impact. Writing “sensory processing difficulties” is not enough. Write what happens because of it. Example: “Due to sensory processing difficulties, X becomes overwhelmed by noise and movement and cannot remain in class without adult support.” . 2. Link impact to learning, safety, or regulation. Needs should explain how the c