Caulfield is a member of the APPG on Autism which published a report calling on government to ensure teachers, schools and local authority's statement children with autism earlier. Caulfield co-chaired an enquiry on autism in schools, asking for extra funding for local authorities to recognise those with autism. She is looking for Government to realise that this is a national problem and there is the need to ensure schools have the support they need. There needs to be a focus on what resources are needed and determining how many individuals have autism spectrum disorder. Caulfield raises the importance of backbench MPs and how influential they can be.