Criminal investigation: daybooks

Modernised guidance on daybooks, for Immigration Enforcement criminal investigation teams.


Criminal investigation: daybooks

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This document contains guidance for Immigration Enforcement criminal investigation teams on:

  • what a daybook is used for
  • completing a daybook and examples of completed records
  • storing and retaining a daybook
  • disclosing information in the daybook
  • excluded material
  • assurance
Published 18 November 2014