L5M5 Exam Study Guide: The Ultimate 2026 Practice Test

Fraud risks in procurement typically include practices such as bid rigging (collusion to manipulate tenders), phantom suppliers (fake companies created to siphon money), and deliberate duplicate payments (processing false or repeated invoices). However, accepting presents is classified as bribery , not fraud. The L5M5 study guide (old p.139, new p.50) explains that fraud involves intentional deception for personal gain, while bribery relates to improper inducements or gifts. Procurement professionals must distinguish between fraud and bribery because both undermine ethical procurement but require different controls. For example, fraud prevention requires audit trails and segregation of duties, while anti-bribery policies require clear rules on gifts and hospitality.

???? Reference: Managing Ethical Procurement and Supply (L5M5) Study Guide, old p.139, new p.50

Expert Determination is a dispute resolution process in which parties appoint an independent expert to decide on a technical matter . According to the L5M5 study guide (p.236), this method is best for disputes involving specialist knowledge, such as intellectual property, chemical formulas, or engineering specifications. The expert’s decision is legally binding. It is not chosen based on contract value (A), geographic scope (B), or interpersonal disputes (D). Procurement professionals should recognise Expert Determination as an efficient way to resolve highly technical disputes without lengthy litigation.

???? Reference: Managing Ethical Procurement and Supply (L5M5) Study Guide, p.236

The disadvantage of subcontracting is less control over performance. The L5M5 study guide (p.156) notes that while subcontracting allows access to specialist expertise, it creates additional risks for project delivery, as the main contractor remains accountable for subcontractor performance. Problems such as delays, quality issues, or non-compliance can occur, and these are more difficult to manage indirectly. Increased costs (A) are not always true since subcontracting can be cost-effective, while lower quality (B) depends on subcontractor capability. Compliance with the law (D) is a requirement, not a disadvantage. Procurement professionals must carefully manage subcontractors through clear contracts, monitoring, and accountability measures.

???? Reference: Managing Ethical Procurement and Supply (L5M5) Study Guide, p.156