@David Uchieng Correct Answer: B. Have the data owner rule on reclassification or a documented exception Explanation (CISSP logic): The clues are "classified Confidential", "the handling standard bars external transfer" and "signed a contract, starting Monday". Domain 2 is built on one chain: the data owner classifies the asset, the classification sets the handling requirements, and everyone else operates inside them. Here a business unit has contracted around that chain, and the standard as written says the transfer cannot happen. Controls do not override classification; only the owner can decide the label was too high or grant a documented, risk-accepted exception. The manager's first job is to put that decision in front of the owner before Monday, because any control applied first is enforcing a transfer nobody authorised. Breakdown: A. Requiring the vendor to sign a confidentiality agreement is the strong distractor because it is what the contract team expects to hear and it will almost certainly be part of the final package. An agreement is a transfer control, and the firm's own standard says this data does not leave at all; paperwork with the vendor does not change what the label permits. B. ✅ Correct. Having the data owner rule on reclassification or a documented exception restores the chain: the owner decides whether the documents are really Confidential, or whether the business case justifies an exception with named conditions. Every control that follows, contract terms, redaction, encryption, offshore restrictions, is then enforcing a decision the accountable party made. C. Redacting client identifiers before any transfer is sound data minimisation and may be exactly what the owner requires as a condition. Done first, it assumes the transfer is going ahead and assumes redaction alone changes the classification, which is the owner's call, not the security team's. D. Encrypting the transfer and the vendor's storage protects data in transit and at rest and will be in any approved design. It secures a movement the handling standard forbids, and the offshore labelling team has to decrypt the documents to do the work, so it answers a threat nobody asked about.