According to the ACAMS CAMS Study Guide, one of the most common methods of placement is to deposit cash into a bank account, either directly or through intermediaries. This allows the money launderer to introduce the illicit funds into the legitimate financial system, and to create a paper trail that can be used to justify the source of the funds. However, this method also exposes the money launderer to the risk of detection by the bank's anti-money laundering (AML) policies and procedures, such as customer identification, transaction monitoring, and reporting of suspicious activities1.
ACAMS CAMS Study Guide, 6th Edition, page 271
Reference: https://www.investopedia.com/terms/m/moneylaundering.asp

Data sharingbetween financial institutions, FIUs, and law enforcement is essential toAML compliance.
Option A (Correct):Transparent financial systemsdetermoney laundering and terrorist financing.
Option B (Incorrect):FIUsdo not impose sanctions; theycollect and analyze data.
Option C (Incorrect):While data analysis is valuable, thekey goal is financial transparency.
Option D (Incorrect):In many jurisdictions,data sharing is encouraged, withsome restrictions.
Reference:FATF Recommendation 40 (International Cooperation), GDPR and AMLD Regulations, Wolfsberg Group Information Sharing Principles.

According to the Basel Committee on Banking Supervision (BCBS), a sound KYC program should consist of four essential elements: (i) customer acceptance policy; (ii) customer identification; (iii) on-going monitoring of higher risk accounts; and (iv) risk management. Therefore, B and D are the correct choices among the given options. A customer acceptance policy defines the types of customers that the bank is willing to accept and the conditions for doing so. A risk management system ensures that the bank has adequate policies, procedures, and controls to identify, measure, monitor, and mitigate the risks arising from its KYC program.
References:
BCBS, Customer due diligence for banks, October 2001, p. 41
BCBS, Consolidated KYC Risk Management, October 2004, p. 42

A compliance officer should consider the following three factors as part of the approach to implement an enterprise-wide anti-money laundering program for a bank that operates in multiple countries:
* The types of customers serviced by the bank: Different types of customers may pose different levels of money laundering risk, depending on their nature, source of funds, geographic location, transaction patterns, and other factors. A compliance officer should identify and assess the money laundering risk associated with each customer type and segment, and apply appropriate due diligence measures, monitoring systems, and risk mitigation strategies accordingly12.
* The extent of anti-money laundering regulations in the various countries: A compliance officer should be aware of the legal and regulatory requirements and expectations for anti-money laundering compliance in each country where the bank operates, and ensure that the bank's policies and procedures are consistent with them. A compliance officer should also monitor any changes or updates in the anti- money laundering laws and regulations in the various countries, and adjust the bank's program accordingly34.
* The anti-money laundering risk posed by the products and services offered by the bank: Different products and services may have different features and functionalities that could be exploited by money launderers, such as anonymity, cross-border transfers, cash transactions,complex structures, or new technologies. A compliance officer should evaluate the money laundering risk associated with each product and service offered by the bank, and implement appropriate controls, safeguards, and oversight mechanisms to prevent and detect money laundering activities5 .
1: ACAMS, CAMS Study Guide, 6th Edition, Chapter 2: Risk Assessments
2: FATF, Guidance for a Risk-Based Approach: The Banking Sector
3: ACAMS, CAMS Study Guide, 6th Edition, Chapter 3: Compliance Standards for Anti-Money Laundering (AML) and Combating the Financing of Terrorism (CFT)
4: Deloitte, AML Program Effectiveness Reform
5: ACAMS, CAMS Study Guide, 6th Edition, Chapter 4: AML Program Design
[6]: OCC, Money Laundering: A Banker's Guide to Avoiding Problems