United Nations Sanctions Regimes

The Authority Behind UN Sanctions

The United Nations Security Council (UNSC) imposes sanctions under Chapter VII of the UN Charter to maintain or restore international peace and security. Unlike FATF Recommendations, UNSC sanctions are legally binding — all 193 UN member states are obligated to implement them, typically by transposing the Consolidated United Nations Security Council Sanctions List into domestic law. For CAMS, the distinction is sharp: FATF recommends, the UNSC binds.

Each regime is administered by a Sanctions Committee chaired by a non-permanent Council member; as of 2026 there are 15 active sanctions regimes, several monitored by Panels or Groups of Experts.

Targeted Financial Sanctions

Modern UN sanctions are targeted ("smart") sanctions aimed at individuals and entities rather than whole populations, after the humanitarian harm of 1990s comprehensive embargoes. The three standard measures are:

Targeted financial sanctions (TFS) require that a listed party's assets be frozen "without delay" and without prior notice to the customer — tipping off a designated party defeats the freeze. This obligation flows directly into FATF Recommendation 6 (TF sanctions) and Recommendation 7 (proliferation-financing sanctions).

Key Resolutions CAMS Tests

Candidates must recognize the landmark resolutions by number and target:

• Resolution 1267 (1999) — established the original Al-Qaida/Taliban regime; today the ISIL (Da'esh) and Al-Qaida Sanctions List. It is the model for a UN-maintained designation list with asset freeze, travel ban, and arms embargo.
• Resolution 1373 (2001) — adopted after 9/11; unlike 1267 it maintains no UN list. Instead it obliges every state to criminalize TF, freeze terrorist assets, and deny safe haven. States build their own lists under 1373 (e.g., national designations).
• Resolution 1718 (2006) — the DPRK (North Korea) regime, expanded by later resolutions covering nuclear and missile programs, sectoral bans, and shipping restrictions.
• Resolution 2231 (2015) — endorsed the Joint Comprehensive Plan of Action (JCPOA) restricting Iran's nuclear-related transfers.

A frequent exam distinction: 1267 gives you a list to screen against; 1373 makes you build and enforce your own framework.

Compliance and Screening Obligations

For an institution, UN sanctions translate into continuous name screening against the consolidated list at onboarding and on an ongoing basis, plus transaction screening of wire messages. A true match requires the asset to be frozen without delay and the relevant national authority (the Office of Foreign Assets Control (OFAC) in the US, the Office of Financial Sanctions Implementation (OFSI) in the UK) notified.

Common traps:

• UN sanctions are binding on all member states; an institution cannot opt out by claiming the list is "only a recommendation."
• Resolution 1373 has no UN list — confusing it with 1267 is a classic wrong answer.
• An asset freeze means freeze, do not return the funds to the customer and do not warn them — returning or tipping off breaches the obligation.
• Targeted sanctions do not equal a comprehensive embargo; most modern regimes are person/entity-specific.

From UN List to Bank Control

Worked example: a wire instruction names a beneficiary that matches an entity on the 1718 (DPRK) list. The institution must (1) stop the transaction, (2) freeze the funds without delay, (3) not notify the beneficiary or the ordering customer of the reason, and (4) report the match to the national competent authority. Returning the funds to the sender would also breach the obligation, because the assets are now frozen, not merely declined. This sequence is a high-probability scenario item.

A second nuance the exam tests is the relationship between UN lists and national lists. The UN consolidated list is the floor; national authorities such as OFAC layer additional designations on top, often broader than the UN list. OFAC's 50 Percent Rule, for instance, treats any entity owned 50% or more, directly or indirectly, by one or more blocked persons as itself blocked even if it is not named. An institution screening only the literal UN names but ignoring ownership chains can still violate sanctions, so screening must consider beneficial ownership.

Finally, distinguish the legal basis from the administering body. The UNSC creates the obligation; OFAC (US), OFSI (UK), and equivalent bodies elsewhere implement and enforce it domestically. When a CAMS item asks "who imposes" versus "who enforces," the imposer is the Security Council and the enforcer is the national authority. Confusing the binding international source with the domestic implementer is a designed distractor, as is assuming an institution may wait for a court order before freezing — the freeze obligation is immediate.

One more practical point: a name match against the consolidated list is rarely clean. Common-name collisions, transliteration variants of Arabic or Cyrillic names, and incomplete dates of birth generate false positives that must be cleared through an investigation rather than ignored or auto-released. The institution documents the basis for clearing each alert, and a genuine true match moves to immediate freezing and reporting. CAMS scenario items reward this disciplined alert-handling: never tip off, never auto-clear a plausible match without analysis, and never delay a confirmed freeze.

The screening obligation is continuous, so a customer who is clean at onboarding but later designated must still be caught by ongoing screening against refreshed list updates.