When investigating unusual transactions, financial institutions must focus on data-driven risk assessment and internal review first.

Option A (Correct):Assessing business ownership and control structureshelps determine ifmultiple businesses are connected through hidden links(e.g., shell companies or common ownership).

Option C (Correct):The account managermay provide valuable insight on whether the customer’s activity aligns with their expected profile.

Option B (Incorrect):Law enforcement should only be contacted after internal review confirms suspicious activity.

Option D (Incorrect):Declining transactions without thorough investigationcould lead tomissed SAR filingsor improper risk assessment.

Option E (Incorrect):Social media is not a reliable investigative toolfor AML casework.

Key Red Flags in Business AML Investigations:

Frequent transactions between businesses with no clear commercial relationship.

Ownership structures that obscure beneficial owners.

Rapid movement of funds through multiple accounts without economic justification.

Best Practices for Investigating Complex Cases:

Verify ownership and control through official company registries.

Conduct negative news screening and PEP/sanctions screening.

Request supporting documentation from the customer.