DMBM512845 - Customer contact and data security: compulsory verification checks: verification checks based on customer type

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1. DMBM512850

   Verification when individual customer calling
2. DMBM512860

   Verification checks with authorised agents
3. DMBM512870

   Verification checks with Tax Credit claimants
4. DMBM512880

   Verification debts with companies
5. DMBM512890

   Verification checks with partnerships
6. DMBM512900

   Verification checks with authorised third parties - verbal and written
7. DMBM512905

   Verification checks with unauthorised third parties - TTP and payment only
8. DMBM512906

   Verification checks for non resident customers (Guidance for Non Resident Unit Only)