Paediatric Investigation Plan Guidelines https://www.gov.uk/government/publications/format-and-content-of-applications-for-agreement-or-modification-of-a-paediatric-investigation-plan-and-requests-for-waivers-or-deferrals-and-concerni/guideline-on-the-format-and-content-of-applications-for-agreement-or-modification-of-a-paediatric-investigation-plan