Laws & Acts — Chapter 13

International Law basics

Why this chapter matters: this is Subject 11’s closing chapter, and it is the most bank-concentrated of the thin chapters: 54 unique stems across 50 distinct files in the script scan (Section 12), and two-thirds of them are about one institution — the International Court of Justice. The papers do not ask international law as a textbook; they ask it as a small set of repeatable facts: where the ICJ sits, how many judges it has, how long they serve, who Pakistan’s ICJ judge was, what a treaty is under the Vienna Convention, and what the Geneva Conventions protect. Learn those cold, and the rest of this chapter is background that keeps you from confusing the courts and conventions that look alike. Cross-links: organisations themselves stay in GK-03 (International Organisations) — the ICJ’s headquarters line there is the same fact taught here as law; this chapter does not re-teach the UN system.

Exam Trend box

• 🔁 Most Repeated: the ICJ core — seat (The Hague), 15 judges, 9-year term elected by the General Assembly and the Security Council. 36 of the chapter’s 54 unique stems are ICJ stems, across 35 distinct files from 2003 to 2026 — the seat question alone appears in more than a dozen papers. The Vienna Convention on the Law of Treaties definition of “treaty” is the chapter’s second repeat (three stems, 2021–2024, same definition quoted).
• ⭐ Must Know: the ICJ core above — it is 🔁 and still asked in 2024, 2025 and 2026 papers (2024: Taxation Inspector, Excise & Taxation Inspector, Labour Inspector; 2025: Junior Clerk Punjab Police, Labour Officer, the 2025 advanced-GK practice set; 2026: Assistant Punjab Police, PMS Phase-2, PMS SGAD evening). Sir Muhammad Zafarullah Khan as Pakistan’s first ICJ judge (1954–1961) is the Pakistan-side must-know — asked in 2004, 2012 and undated archive papers alike.
• 🆕 Newly Appeared / Recent Trend: none claimed. The 2025–26 ICJ-case stems (Gambia v. Myanmar in 2026 papers; Brazil’s 2025 intervention in the South Africa case in the CA bank) are a small dated cluster, not a first appearance — Gambia stems go back to a 2021 paper — so they are recorded as dated case notes in Sections 2 and 9, not as a 🆕 trend.

1. What international law is — and where it comes from

• International law is the body of rules that governs relations between states (and, through them, international organisations). Unlike the PPC or the CrPC, it has no world legislature and no world police: states are bound because they consent — by treaty, or by the custom they practise as law.
• The father of international law — Hugo Grotius (bank answer, FPSC Protocol Officer paper). Grotius, a Dutch jurist, wrote De Jure Belli ac Pacis (On the Law of War and Peace, 1625), the first systematic treatment of war, peace and the law between peoples. When a stem asks “Father of international law”, the answer is Grotius — not any later codifier.
• The system itself dates from Westphalia (1648): the Peace of Westphalia ended the Thirty Years’ War and left Europe a system of sovereign states — the units international law still governs. (A bank-adjacent stem keys the Treaty of Westphalia to 1648; it is taught here as background, not counted in Section 12’s count of 54.)
• The sources — ICJ Statute, Article 38(1). When the ICJ decides a case it applies, in order: (a) international conventions (treaties) establishing rules expressly recognised by the contesting states; (b) international custom, as evidence of a general practice accepted as law; (c) the general principles of law recognised by civilised nations; and (d) as a subsidiary means, judicial decisions and the teachings of highly qualified publicists. The bank stem “A source of international law is?” keys “Treaties and customary practices” (FPSC Assistant Director MOD, 2017) — the first two Article 38 sources, and the two the papers actually test.
• Custom needs two elements: general practice plus opinio juris — the belief that the practice is legally required. Practice without that belief is habit, not law; belief without practice is aspiration, not custom. Papers do not test the Latin, but the distinction is why a treaty and a custom can bind different states differently.

2. The International Court of Justice — the chapter’s centre of gravity

• What it is: the principal judicial organ of the United Nations (UN Charter, Chapter XIV, Articles 92–96). Its Statute is annexed to the Charter and forms part of it. Established by the Charter in June 1945; it began work in April 1946 as successor to the League of Nations’ Permanent Court of International Justice (PCIJ), sitting in the same building. It is the only principal UN organ not in New York — a fact GK-03 also records, and a favourite trap answer (any option placing the ICJ in New York, Geneva or Vienna is wrong).
• Seat — The Hague, Netherlands 🔁 ⭐: the Peace Palace, The Hague. This is the single most-asked fact in the whole chapter: bank stems phrase it as headquarters, seat, location, permanent seat, “sites at”, “is in”, “is located in” — every phrasing keys The Hague. Learn it as “Peace Palace, The Hague” and every variant falls.
• Composition — 15 judges, 9-year terms 🔁 ⭐: the Court consists of 15 independent judges, elected by the General Assembly and the Security Council voting independently (an absolute majority in each), for nine-year terms, re-eligible. Elections are staggered: one-third of the bench is renewed every three years. No two judges may be nationals of the same state (Statute, Article 3), and the bench as a whole should represent the main forms of civilisation and the principal legal systems of the world (Article 9). Nine judges constitute a quorum; decisions are by majority of the judges present.
• President and Vice-President: elected by the judges themselves, by secret ballot, for three-year terms (bank stem: “The International Court of Justice is headed by: President”, PPSC Excise & Taxation Inspector, 2024). The President presides, directs the Court’s work, and has a casting vote when votes are equally divided. The bank’s 2025 holder stem keys Yuji Iwasawa: Judge Iwasawa Yuji (Japan, a judge since June 2018) was elected President on 3 March 2025, completing the term of Nawaf Salam (resigned January 2025 to become Prime Minister of Lebanon), a term running to 5 February 2027. Teach the holder with its date — holder questions go stale, and this chapter dates every holder claim it makes.
• Jurisdiction — states only, and only with consent: in contentious cases, only states may be parties (Statute, Article 34) — individuals, companies and organisations cannot sue at the ICJ. The bank stem keys it plainly: “The jurisdiction of the International Court of Justice is: to solve dispute between countries” (PPSC Assistant SGAD, 2022). Being a party to the Statute does not itself accept jurisdiction: a state must consent — by a compromis (special agreement), a compromissory clause in a treaty, or an optional-clause declaration. The Court also gives advisory opinions on legal questions referred by authorised UN organs and agencies (Charter, Article 96) — opinions, not binding judgments.
• Effect of a judgment: a decision is binding on the parties and in respect of that particular case only (Statute, Article 59) — there is no binding precedent in the common-law sense, though the Court follows its own reasoning in practice. A state party to a case that has no judge of its nationality on the bench may choose an ad hoc judge for that case (Statute, Article 31).
• Pakistan and the ICJ — Sir Muhammad Zafarullah Khan ⭐: the first Pakistani judge of the ICJ (bank answer across FPSC 2004, FPSC 2012 and the archive: Sir Zafarullah Khan). He served as judge 1954–1961 (the tenure the bank stems test), as Vice-President 1958–1961, and then again as judge 1964–1973, as President 1970–1973 — the only Pakistani to preside over the Court, and the only person to have presided over both the ICJ and the UN General Assembly (President of the General Assembly 1962–1963; Pakistan’s first Foreign Minister 1947–1954). The bank stems test the 1954–1961 tenure; the second tenure and presidency are taught here so the student is not caught by a stem that asks about the presidency.
• Pakistan’s cases at the ICJ — Kulbhushan Jadhav: India v. Pakistan (Jadhav case). India instituted proceedings on 8 May 2017; the Court indicated provisional measures on 18 May 2017 (stay of execution pending the case); final judgment followed on 17 July 2019 (Pakistan to review and reconsider the conviction and sentence, with continued stay). The bank stem “In 2018 which court reopened case of Indian spy Kulbhushan Jadhav: ICJ” (PPSC Office Assistant HUD, 2021) is imprecisely worded — there was no 2018 “reopening”: the case ran 2017–2019, and the stem’s court answer (ICJ) is right while its year-framing is not. The chapter teaches the verified timeline and flags the stem (Section 9), rather than repeating “2018 reopened” as fact.
• The cases the recent papers ask — Gambia v. Myanmar and South Africa v. Israel: both are Genocide Convention cases, and both appear in the banks as “which country filed” stems. The Gambia filed against Myanmar on 11 November 2019 (the Rohingya genocide case; provisional measures ordered 23 January 2020). The bank keys Gambia in 2021 (Tehsildar) and twice in 2026 (PMS Phase-2, PMS SGAD evening) — the 2026 repeat is why this case, not the older ones, is the one to revise. South Africa filed against Israel on 29 December 2023 (provisional measures ordered 26 January 2024); the CA bank records Brazil announcing in July 2025 that it would join (intervene in) South Africa’s case. Teach these as filing-date facts, not as merits findings: neither case’s merits are asserted here, and neither outcome is prejudged.

3. Treaty law — the “Treaty of Treaties”

• What a treaty is — Vienna Convention on the Law of Treaties (VCLT), 1969, Article 2(1)(a): “treaty” means an international agreement concluded between States in written form and governed by international law, whether embodied in a single instrument or in two or more related instruments and whatever its particular designation. The bank quotes this definition three times (2021, 2023, 2024 stems) — learn the four limbs: between states · in written form · governed by international law · whatever its name (treaty, convention, protocol, pact, charter — the name does not change the nature). An unwritten understanding, or an agreement governed by a state’s domestic law, is not a VCLT treaty.
• Why it is called the “Treaty of Treaties”: the VCLT is the convention about treaties — how they are made, interpreted, amended, invalidated and terminated. Bank stems key it twice as “Treaty of Treaties” / “Vienna treaty” (2021, 2024). Do not confuse it with the Vienna Convention on Diplomatic Relations (1961) in Section 5 — same city, different subject; a stem offering “Vienna Convention” for a diplomatic-immunity question wants the 1961 Convention, and for a treaty-definition question wants the 1969 Convention.
• The Convention’s own dates: adopted 22 May 1969 (opened for signature 23 May 1969), entered into force 27 January 1980. Drafted by the UN International Law Commission (work begun 1949; 75 draft articles adopted 1966).
• Two rules the papers’ logic assumes: pacta sunt servanda (Article 26) — every treaty in force is binding upon the parties to it and must be performed by them in good faith; and Article 27 — a party may not invoke its internal law as justification for failure to perform a treaty. No bank stem names either article, but both are the reason the treaty definition matters: a treaty is not a press statement.
• Reservations, consent, entry into force (the mechanics in one paragraph): a state expresses consent to be bound by signature, ratification, acceptance, approval or accession (Article 2(1)(b) definitions); signature authenticates the text unless the treaty provides otherwise; a reservation purports to exclude or modify the legal effect of certain provisions for that state. The VCLT applies only to treaties concluded after its entry into force for the states concerned (non-retroactivity, Article 4) — and only to treaties between states (state–organisation treaties are the separate 1986 Vienna Convention’s subject).

4. Humanitarian law and human rights law — the other two bank clusters

• Geneva Conventions, 1949 — protection of war victims: the four Conventions of 12 August 1949 are the core of international humanitarian law (the law of armed conflict). Bank stem (CSS MPT 2027 focus set): “The Geneva Conventions (1949) are related to what? — Protection of war victims and prisoners.” The four: I — wounded and sick in armed forces in the field; II — wounded, sick and shipwrecked at sea; III — prisoners of war; IV — civilian persons in time of war. Entered into force 21 October 1950; updated by Additional Protocols I and II (1977) and III (2005). 196 states have ratified them — universal ratification, the bank’s second Geneva stem (PPSC Assistant Director Local Government, 2024: “How many states have signed up to the Geneva Conventions? — 196”). Much of their content is also customary law, so it binds even non-parties in practice. Trap: the 1958 Geneva Conventions on the Law of the Sea are a different set entirely (Section 5) — “Geneva Convention” without a year in a war-victims stem means 1949.
• Universal Declaration of Human Rights (UDHR), 1948: adopted by the UN General Assembly on 10 December 1948 (Resolution 217A) — the date is now Human Rights Day. The bank stem asks which rights it recognises and keys “All of the above” (FPSC Archives, 2019, letter-preserved options) — the chapter therefore teaches the UDHR as the foundational catalogue (civil, political, economic, social and cultural rights together) without inventing the stem’s lost options. The UDHR is a declaration, not a treaty — it binds politically and through later treaties, not as a treaty itself. The organisation behind human-rights law’s development keys United Nations (PPSC Lecturer Political Science, 2022).
• Responsibility to Protect (R2P) — a norm, not a treaty: bank answer twice (2022, 2023): “The Responsibility to Protect is an international: Norm.” Adopted at the 2005 UN World Summit: each state bears the primary responsibility to protect its population from genocide, war crimes, ethnic cleansing and crimes against humanity; the international community assists, and acts collectively through the Security Council if a state manifestly fails. R2P creates no freestanding right of intervention and no new treaty obligation — that is exactly why the bank’s answer is “norm” and not “treaty” or “law”.

5. Background instruments — taught short, because the banks barely ask them

This section is background, not bank yield: no bank stem in the scan names UNCLOS, the Diplomatic Relations Convention or the Hague Conventions directly. They are taught in one block each so the student recognises the names when a general paper uses them — and so the chapter’s title (“basics”) is honest. Nothing here is counted in Section 12’s count of 54.

• Law of the Sea — UNCLOS, 1982: the United Nations Convention on the Law of the Sea, adopted 10 December 1982 at Montego Bay, Jamaica, entered into force 16 November 1994 (320 articles, 9 annexes). It is the constitution for the oceans: territorial sea, contiguous zone, exclusive economic zone, continental shelf, high seas, and the deep seabed. The 1958 Geneva Conventions on the Law of the Sea (four conventions: territorial sea, high seas, continental shelf, fishing) were its predecessors — same city as Section 4’s Conventions, different subject, different decade.
• Diplomatic law — Vienna Convention on Diplomatic Relations, 1961: the treaty that codifies diplomatic immunity — the inviolability of the diplomat’s person, premises and archives, and immunity from the receiving state’s criminal (and, with exceptions, civil and administrative) jurisdiction. No bank stem names it, but “diplomatic immunity” as a phrase belongs here, not under treaty law: immunity is a functional protection for the mission, not a personal privilege, and it can be waived by the sending state.
• Hague Conventions, 1899 and 1907: the older Hague peace conferences’ conventions on the conduct of hostilities and the means and methods of warfare (weapons, declarations of war, pacific settlement) — the “Hague law” counterpart to Geneva’s “victim-protection law”. The Permanent Court of Arbitration also sits at the Peace Palace — a third Hague institution students merge with the ICJ. Rule: ICJ = UN court, contentious + advisory, states only; PCA = arbitration, older (1899), states choose it case by case; ICC = criminal, individuals tried (Section 9).
• Extradition — the one bank stem: “On 23 July 2008 Pakistan signed the agreement for extradition of criminals with? — Iran” (FPSC Assistant Director MOD, 2008). The principle behind it: there is no general duty to extradite without a treaty — extradition runs on bilateral (or multilateral) agreement, subject to the requested state’s law (including, in most treaties, refusal for political offences and for the requested state’s own nationals). One dated stem is taught as one dated fact, not inflated into a section.

6. Master table — the instruments at a glance

7. Rapid-fire one-liners

• ICJ seat: Peace Palace, The Hague — the only principal UN organ outside New York. 🔁 ⭐
• ICJ: 15 judges, 9-year terms, elected by the General Assembly and the Security Council voting independently; one-third renewed every three years; quorum 9. 🔁 ⭐
• ICJ President is elected by the judges for a 3-year term and holds the casting vote; Iwasawa Yuji was elected 3 March 2025 (term to 5 February 2027).
• Only states may be parties in ICJ contentious cases (Statute, Article 34); advisory opinions go to UN organs and agencies.
• Father of international law: Hugo Grotius (De Jure Belli ac Pacis, 1625); the state system dates from Westphalia, 1648.
• Sources (ICJ Statute, Article 38): treaties, custom, general principles, subsidiary judicial decisions and teachings.
• Treaty (VCLT, Article 2(1)(a)): agreement between states, in written form, governed by international law, whatever its name — the “Treaty of Treaties”, adopted 1969, in force 1980.
• Pacta sunt servanda (VCLT, Article 26): treaties in force must be performed in good faith; Article 27: internal law is no excuse.
• Geneva Conventions, 1949: four conventions protecting war victims and prisoners; 196 parties; Protocols 1977 and 2005.
• UDHR: 10 December 1948, General Assembly Resolution 217A — a declaration, not a treaty.
• R2P is a norm (2005 World Summit), not a treaty and not a freestanding right to intervene.
• UNCLOS: adopted 1982, in force 1994 — the oceans’ constitution; VCDR 1961 — diplomatic immunity; Hague 1899/1907 — conduct of hostilities.
• First Pakistani ICJ judge: Sir Muhammad Zafarullah Khan, 1954–1961 (Vice-President 1958–1961; President 1970–1973). ⭐
• Gambia filed against Myanmar 11 November 2019; South Africa filed against Israel 29 December 2023; Kulbhushan Jadhav judgment 17 July 2019.
• Pakistan–Iran extradition agreement: 23 July 2008 (single bank stem).

8. Most-asked facts (the bank stems, verbatim in substance)

The chapter’s in-scope stems (54 unique stems, 578 files scanned; 63 rows including duplicates):

ICJ core — the repeat set (36 stems, 35 files):

1. Seat/headquarters/location (the dominant phrasing family): “H.Q. of International Court of Justice” — The Hague, Netherlands (PPSC Junior Clerk Punjab Police, 2025); “The Headquarters of International Court of Justice” — Hague (PPSC Assistant Punjab Police, 2026; PPSC Advanced GK practice set, 2025; FPSC Intelligence Bureau, 2017; FPSC Customs Inspector, 2005; FPSC ANF Inspector, 2013 — “permanent seat”); “International Court of Justice is located in ______ city” — The Hague (PPSC Caretaker Lahore High Court, 2019, twice in two files); “Name the city which is a seat of UNO International Court of Justice” — Hague (FPSC MOD, 2008); “International Court of Justice sites at” — Hague (FPSC Customs Intelligence, 2015); “Where is the head quarter of International Court of Justice?” — Hague (FPSC Patrol Officer, 2010); “The International Court of Justice is in:” — The Hague (FPSC Research Officer Senate, 2010); “The headquarter of the International Court of Justice is located in:” — Hague (PPSC Assistant Director PESSI Labour, 2022; FPSC Statistical Officer, 2015). Every variant keys The Hague; none keys any other city.
2. Judges and term: “What is the number of judges of International Court of Justice?” — 15 (PPSC Ziladar, 2020; FPSC MOD NAB, 2009 — “How many Judges … elected … for the term of 9 years? — 15”; FPSC Economic Division, 2003; FPSC Statistical Officer, 2015; PPSC PMS, 2019 — same stem, full answer 15); “The term of office of a Judge of International Court of Justice is: Nine Years” (FPSC ANF Inspector, 2011; PPSC Taxation Inspector, 2024 — “elected for a term of: 9 years”); “The General Assembly and the Security Council select the judges … for a period of 9 years. The ICJ is comprised of ____ judges” — 15 (PPSC PMS, 2019; the same stem in paper-001 carries the bank’s typo “International Court of Judges” — flagged in Section 12, content unaffected).
3. Head of the Court: “The International Court of Justice is headed by: President” (PPSC Excise & Taxation Inspector, 2024); “Who is the current President of the ICJ (as of 2025)? — Yuji Iwasawa” (PPSC Labour Officer, 2025) — taught with the verified election date 3 March 2025 in Section 2.
4. Jurisdiction: “The jurisdiction of the International Court of Justice is: to solve dispute between countries” (PPSC Assistant SGAD, 2022).
5. Pakistan’s judge: “The first Pakistani who became the judge of International Court of Justice was: Sir Zafarullah Khan” (FPSC MOD, 2004; FPSC NTS LDA archive; subject-pakistan-affairs archive); “From 1954 to 1961, which Pakistani served as a member of the International Court of Justice in The Hague? — Sir Muhammad Zafarullah Khan” (FPSC FIA, 2012).
6. ICJ cases: “Which country has filed a case against Myanmar in the ICJ?” — letter key (PPSC Assistant PDMA, 2021; the same question keys Gambia in PPSC Tehsildar, 2021, PMS Phase-2, 2026, and PMS SGAD evening, 2026); “The Kulbhushan Jadhav case was pending in which court? — International Court of Justice” (PPSC District Zakat Officer, 2023); “Recently, which country formally announced its decision to join South Africa’s genocide case against Israel at the ICJ? — Brazil” (CA bank, July 2025).

Treaty law (5 stems):

7. “Treaty is an international agreement concluded between states in written form and governed by international law embodied in a single instrument or in two or more related instruments is provided in which Treaty?” — letter key (PPSC Assistant PDMA, 2021); the same definition keys Vienna Convention on the Law of Treaties (PPSC Assistant Agriculture, 2023) and Vienna Convention (PPSC Assistant Board of Revenue, 2021). “The Treaty of Treaties is called the: Vienna treaty” (PPSC Assistant Women Development, 2021); “What is known as the ‘Treaty of Treaties’? — Vienna Convention on the Law of Treaties” (PPSC Labour Inspector, 2024).

Sources, humanitarian law, human rights law, extradition (13 stems):

8. “A source of international law is? — Treaties and customary practices” (FPSC Assistant Director MOD, 2017).
9. “Father of international Law — Hugo Grotius” (FPSC Protocol Officer paper).
10. “The Geneva Conventions (1949) are related to what? — Protection of war victims and prisoners” (CSS MPT 2027 focus set); “How many states have signed up to the Geneva Conventions? — 196” (PPSC Assistant Director Local Government, 2024).
11. “The UN Universal Declaration of Human Rights (UDHR) recognizes which of the following rights? — All of the above” (FPSC Archives, 2019 — options unpreserved, taught as the catalogue point in Section 4, not as a reconstructed option list); “Which organization played the most important role in the development of international human rights law? — United Nations” (PPSC Lecturer Political Science, 2022).
12. “The Responsibility to Protect is an international: Norm” (PPSC Various Posts, 2022; PPSC District Zakat Officer, 2023).
13. “On July 23, 2008 Pakistan signed the agreement for extradition of criminals with? — Iran” (FPSC Assistant Director MOD, 2008).
14. “Which country constituted a law in 2023 to streamline its foreign relations? — China” (PPSC Sub-Inspector Service Quota, 2025) — a single stem about China’s Foreign Relations Law, 2023, taught here as a one-line dated fact, not as an international-law doctrine: it is a national law about foreign relations, and the chapter does not inflate it into a section.

Adjacent, stated not counted (1,001 rows — generic treaty/organisation/UN items naming no law instrument in the chapter’s scope): Security Council enlargement (1965) and membership stems, UN founding/headquarters/Secretary-General stems, SAARC/D-8/Amnesty/FATF headquarters stems, and individual-treaty stems (Montreal Protocol 1987, NPT, Treaty of Versailles, Indus Waters Treaty 1960, Liaquat–Nehru Pact 1950, Treaty of Amritsar, Treaty of Sèvres, Oregon Treaty) — these belong to GK-03, GK-01/GK-02 and PS history, not to this chapter, and none is counted in the 54. The full adjacent list is in the counts file.

9. Traps & confusions

• ICJ vs ICC — the chapter’s biggest trap, and a live bank error: the ICJ settles disputes between states; the International Criminal Court (ICC) tries individuals for genocide, crimes against humanity, war crimes and aggression. Both sit in The Hague, which is why papers (and one bank file) merge them. The CA-bank stem “Which country has become the first country to withdraw from international court of justice? — Hungary” (CA, April 2025) is counted in the 54 but NOT taught as an ICJ fact: Hungary’s April 2025 withdrawal announcement concerned the ICC, not the ICJ — a state cannot “withdraw” from the ICJ the way it can withdraw from the Rome Statute, and no ICJ withdrawal by Hungary exists. If a stem offers Hungary for an ICJ question, it is the ICC answer in the wrong court.
• ICJ vs Court of Justice of the European Union: the CJEU sits in Luxembourg (GK-03 records it), not The Hague. “Court of Justice” without “International” in a European stem wants Luxembourg; “International Court of Justice” wants The Hague.
• ICJ vs Permanent Court of Arbitration: both at the Peace Palace; the PCA is arbitration (1899, parties choose it case by case), the ICJ is the UN’s standing court. A stem asking for the UN’s principal judicial organ wants the ICJ, never the PCA.
• “International Court of Judges” is a bank typo: the PPSC PMS 2019 stem’s phrase is a misprint for “International Court of Justice” — the answer (15 judges, 9-year term) is unaffected, and the chapter teaches the correct name.
• Kulbhushan “2018 reopened” is bank imprecision: the proceedings ran 2017 (filing, provisional measures) → 2019 (judgment). A stem asserting a 2018 reopening should be answered for its court (ICJ) and not learned as a timeline.
• VCLT (1969) vs VCDR (1961): both are “Vienna Conventions”. Treaty-definition, pacta sunt servanda and reservations questions want the 1969 Law of Treaties; diplomatic-immunity questions want the 1961 Diplomatic Relations Convention. The year is the disambiguator.
• Geneva 1949 vs Geneva 1958: war-victims protection wants 1949; law-of-the-sea conventions want 1958 (and UNCLOS 1982 supersedes them as the oceans’ framework). Same city, different law.
• Letter-only keys are not teachings: several stems (Myanmar 2021, treaty-definition 2021, UDHR 2019) preserve only a letter (A/C/D) with no options — they are counted (the topic is genuinely asked) but their answers are not taught from the letter: where another stem supplies the named answer (Gambia; VCLT; UDHR catalogue point), that stem carries the teaching, and the chapter says so.
• Holder answers go stale — date them: “current President of the ICJ” was Iwasawa in the 2025 stem because he was elected 3 March 2025 for a term to 5 February 2027. A future paper asking the same question after a new election wants the new holder, not this chapter’s dated answer. The same rule applies to every holder fact in Subject 11 and to CA-03’s standing file.
• R2P is not a licence: “norm” is the bank’s word for a reason. A stem offering R2P as a treaty, a Security Council resolution, or a right of unilateral intervention is wrong on all three — it is a political commitment adopted in 2005, implemented (if at all) through the Council.

10. Memory tricks

• “15–9–The Hague”: the ICJ in three numbers — 15 judges, 9-year terms, one city (The Hague). If you remember nothing else in this chapter, remember that line.
• “Grotius the father, Westphalia the birth”: the person is Grotius (1625 book), the system is Westphalia (1648 peace) — father and birth, two different answers to two different stems.
• “Treaty = SWGN”: States, Written, Governed by international law, whatever its Name — the four limbs of the VCLT definition, in the order the definition states them.
• “26 keeps, 27 excuses nothing”: VCLT Article 26 (pacta sunt servanda — keep the treaty) and Article 27 (no internal-law excuse). The higher number kills the excuse.
• “Geneva 4–196”: 4 conventions, 196 parties — the two numbers travel together, and 196 is also the count of UN member states plus observers that makes the Conventions effectively universal.
• “Zafarullah 54–61, President 70–73”: first tenure 1954–1961, presidency 1970–1973 — the bank tests the first pair, the presidency is the bonus fact that separates a good answer from a complete one.
• “Gambia 19, South Africa 23”: the two Genocide Convention filings — Gambia v. Myanmar, November 2019; South Africa v. Israel, December 2023. The applicant first, the year last.
• “ICJ states, ICC individuals, CJEU Luxembourg”: three courts, three answers — if the stem’s party is a state, it is the ICJ; a person, the ICC; a European question, Luxembourg.

11. Visuals (site build specs — declared only, never generated)

• ICJ identity card: one card — seat (Peace Palace, The Hague), 15 judges, 9-year term, GA + SC election, quorum 9, President’s casting vote — placed after Section 2, with the ICJ/ICC/CJEU trap as a three-column footer.
• Sources pyramid (Article 38): one diagram — treaties and custom at the base, general principles above, judicial decisions and teachings as subsidiary — placed after Section 1.
• Treaty-definition limbs diagram: one four-limb diagram (states · written · governed by international law · whatever its name) with the VCLT dates (1969/1980) — placed after Section 3.
• Geneva four-convention strip: one four-panel strip (I field · II sea · III prisoners · IV civilians) with the 196-parties badge — placed after Section 4.
• Cases timeline: one timeline — Westphalia 1648 · Grotius 1625 (shown out of order, flagged) · VCLT 1969 · Geneva 1949 · UDHR 1948 · Gambia 2019 · South Africa 2023 · Jadhav judgment 2019 — placed after Section 2, with filing dates only, no merits findings.

12. Practice this topic — bank count, marks evidence and counting honesty

• Practice set: subject=laws + topic tags of Subject 11 Topic 13 (International Law, International Court of Justice, Vienna Convention on the Law of Treaties, Geneva Conventions, extradition, Responsibility to Protect), with the script-recomputed count below. The site serves this stem set for the chapter; the background instruments in Section 5 (UNCLOS, VCDR, Hague) are taught from the standard instrument texts (footer), not from bank frequency — and the chapter is explicit that they contribute zero direct stems.
• Script: hidden_files/goldmine-notes-count-la13.py (mirrors LA-12). Scan: 578 files / 56,044 questions (FPSC site bank, PPSC site files, gk360 archive, CSS/monster conversions, gk360 monthly CA bank, gk360-papers archive; overlaps between banks included, as in the audit). The scan totals moved since LA-12’s scan (576 files / 55,905 questions) because two new bank files landed between the runs — the count below is from this run’s scan, not carried forward.
• Count: 63 rows, 54 unique stems in scope, from 50 distinct files — 36 ICJ stems (35 files), 5 treaty-law stems, 13 sources/humanitarian/human-rights/extradition stems (Section 8). By filename year the unique stems span 2003–2026, with 2024 (4), 2025 (6) and 2026 (3) papers among them, plus the 2025 CA-bank items. Adjacent, stated not counted: 1,001 rows — generic UN/organisation/treaty-name stems (Section 8, last paragraph); the full adjacent list is in the counts file.
• No converted post-pack material exists yet: no monster pack converts an international-law set, and no raw monster-pack content was used in this chapter, per the standing rule. When such material converts, its stems join this chapter’s count and the chapter is revised — the count is not padded in advance.
• Marks, derived from the count above: 🔁 chapter-level on the paper-count limb — 54 stems across 50 distinct files, and the ICJ sub-topic alone (36 stems, 35 files) clears the ≥5-papers limb many times over; the topic aggregate (54) is below the ≥100-questions limb, so the mark rests on the paper-count limb and the chapter says so. ⭐ ICJ core only — the seat/15-judges/9-year facts are 🔁 and still asked in 2024, 2025 and 2026 papers (Section 8, stem groups 1–2); no other fact in the chapter carries ⭐, because no other fact is both repeated and recent. 🆕 none — the 2025–26 ICJ-case stems are a small dated cluster on a case first asked in 2021, not a first appearance or a sharp rise, and the chapter records them as dated case notes rather than claiming a trend. The front-matter therefore carries repeated and mustKnow for the ICJ core and newTrend empty.
• Bank-file notes: (1) the Hungary/ICC stem (CA, April 2025) is counted but not taught as an ICJ fact — it conflates the ICC with the ICJ (Section 9); (2) the PPSC PMS 2019 stem’s “International Court of Judges” is a typo for “Justice” — counted, content unaffected; (3) the Kulbhushan “2018 reopened” stem is imprecisely worded — the verified timeline is 2017 filing/provisional measures → 2019 judgment (Section 2); (4) three stems preserve letter-only keys (Myanmar 2021, treaty-definition 2021, UDHR 2019) — counted for topic frequency, answers taught only where a named-answer stem supplies them; (5) the “current President (as of 2025)” stem keys Iwasawa, verified here as elected 3 March 2025 for a term to 5 February 2027 — the chapter dates the holder rather than asserting a bare “current”; (6) no bank stem in this scan names UNCLOS, the Diplomatic Relations Convention or the Hague Conventions — Section 5 is background from the standard texts, honestly labelled, and contributes nothing to the 54.
• Book mode: ← Previous: Police Order 2002 · Punjab Local Government Act · Land Revenue Act · Next: Analytical Reasoning & Intelligence Tests — subject structure (to follow) →

Goldmine Notes · Laws & Acts · Chapter 13 · Sources: ICJ Statute and UN Charter Chapter XIV (15 judges, 9-year terms, GA + SC election, Peace Palace seat, Article 34 states-only contentious jurisdiction, Article 38 sources, Article 59 binding-only-on-parties, Article 31 ad hoc judges — verified in this run against the Peace Palace Library ICJ guide and the ICJ’s own membership pages); Sir Muhammad Zafarullah Khan’s ICJ tenures (1954–1961, Vice-President 1958–1961; 1964–1973, President 1970–1973) verified in this run against biographical records (The Friday Times, Business Recorder/APP, The News); Iwasawa’s election as ICJ President on 3 March 2025 (term to 5 February 2027) verified against the ICJ’s own notice and Japan’s Foreign Ministry statement; Vienna Convention on the Law of Treaties, 1969 (adopted 22 May 1969, in force 27 January 1980; Article 2(1)(a) definition, Article 26, Article 27) verified in this run against the Convention text; Geneva Conventions of 12 August 1949 (four conventions, in force 21 October 1950, 196 parties, Protocols 1977/2005) and UNCLOS (adopted 10 December 1982, in force 16 November 1994) verified in this run against standard references; Genocide Convention cases — Gambia v. Myanmar filed 11 November 2019 (provisional measures 23 January 2020), South Africa v. Israel filed 29 December 2023 (provisional measures 26 January 2024), Jadhav judgment 17 July 2019 — verified in this run against ICJ case records; bank stems and count by script hidden_files/goldmine-notes-count-la13.py (578 files / 56,044 questions, output hidden_files/goldmine-notes-la13-counts.json). No converted post-pack material beyond the bank files was used, and no raw monster-pack content was used. Standard answers only; bank-file errors and looseness are flagged in Sections 8, 9 and 12, never silently followed.