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HMRC internal manual

Debt Management and Banking Manual

Customer contact and data security: compulsory verification checks: recording of verification checks: noting IDMS - bogus callers

(This content has been withheld because of exemptions in the Freedom of Information Act 2000)

Bogus Callers

(This content has been withheld because of exemptions in the Freedom of Information Act 2000) DMBM510280(This content has been withheld because of exemptions in the Freedom of Information Act 2000)