Working Methods: Note S/2017/507 and Recent Reforms

The Codification Project: From Note 507 to the Living Compendium

The Security Council's working methods are not codified in the Charter. Article 30 grants the Council authority to "adopt its own rules of procedure," and the Provisional Rules of Procedure (S/96/Rev.7, last revised in 1982) remain formally "provisional" more than seven decades after their first adoption in 1946. The substantive working methods have instead evolved through a layered corpus of presidential notes, the most consequential of which is Note by the President S/2017/507, issued on 30 August 2017 under the Japanese presidency and chaired by the Informal Working Group on Documentation and Other Procedural Questions (IWG), then led by Ambassador Koro Bessho.

S/2017/507 consolidated and superseded more than 80 prior presidential notes dating back to S/26015 (1993). It runs to 138 paragraphs organized under headings including Provisional Agenda, Implementation of Resolutions, Consultations of the Whole, Briefings, Penholders, Subsidiary Organs, and Cooperation with Troop- and Police-Contributing Countries. The Note is not legally binding in the Charter sense, but it operates as the authoritative reference invoked by elected members (E10) when challenging the procedural prerogatives of the Permanent Five (P5).

Penholdership, Transparency, and the Wrap-Up Session

The penholder system — by which a single delegation drafts resolutions on a given file — is the most contested working-methods question. Paragraph 80 of S/2017/507 states that "any member of the Council may be a penholder" and that "more than one Council member may act as co-penholders." In practice, the United Kingdom, France, and the United States hold roughly 80 percent of country-file penholderships. The E10's December 2022 Joint Statement, delivered by Norway and Mexico in their final month on the Council, demanded broader distribution; Albania and Brazil have since taken co-penholder roles on Colombia and Haiti respectively.

S/2017/507 also entrenches three transparency innovations. First, paragraph 38 commits the Council to hold "open" briefings as the default, reserving closed consultations for genuinely sensitive negotiation. Second, paragraph 116 institutionalizes the monthly "wrap-up session," pioneered by Singapore in 2001 and now routine. Third, paragraphs 50–55 require penholders to circulate draft resolutions in "blue" (the provisional printing) sufficiently in advance to allow E10 capitals to instruct — historically a 24-hour minimum, though Russia and China have repeatedly objected to compressed timelines, most visibly during the February 2022 negotiations on resolution 2623 (Ukraine), where the procedural vote under the Uniting for Peace framework moved the file to the General Assembly within 72 hours.

The Note further regulates Arria-formula meetings (paragraphs 65–69), an informal mechanism named for Venezuelan Ambassador Diego Arria, who convened the first such session in March 1992 on Bosnia. Arria meetings permit Council members to hear from non-state actors — NGOs, victims, special rapporteurs — outside the formal record. Since 2017, video-teleconference Arrias have proliferated; the 14 April 2022 Arria on the Bucha killings, co-hosted by France and Mexico, illustrated their utility for evidentiary briefing when a P5 member blocks formal consideration.

Recent reform pressure has centered on the veto. General Assembly resolution 76/262 of 26 April 2022 (the "Liechtenstein initiative") now requires the GA to convene within 10 working days of any veto cast in the Council, obliging the vetoing state to explain its position. While not a working-methods text in the strict S/2017/507 sense, it has reshaped the political cost calculus of vetoes — invoked seven times between April 2022 and the Russian veto on the DPRK Panel of Experts mandate in March 2024.

Implementation Gaps and the 2024 Reform Wave

S/2017/507 contains no enforcement mechanism. Compliance depends on the monthly president, who under Rule 18 rotates alphabetically by English name. Presidencies vary dramatically: Mexico (November 2021) and Norway (January 2022) ran open, briefing-heavy programs of work; Russia's presidencies in February 2022 and April 2023 minimized open sessions and used the "any other business" item to shield contested files. The IWG, chaired in 2024 by Switzerland's Ambassador Pascale Baeriswyl, issues an annual implementation assessment but cannot compel adherence.

Three reform tracks are active. First, the Accountability, Coherence and Transparency Group (ACT), a cross-regional caucus of 27 states launched in 2013 and coordinated by Liechtenstein, promotes the Code of Conduct regarding Security Council Action Against Genocide, Crimes Against Humanity or War Crimes — now signed by 130 states including France and the United Kingdom (but not the United States, Russia, or China). Signatories pledge not to vote against credible draft resolutions addressing mass atrocities.

Second, the Intergovernmental Negotiations (IGN) on Security Council reform, mandated by GA decision 62/557 of September 2008, continue to address composition rather than working methods, but the "Cluster III" basket explicitly covers working methods and has produced convergence around codifying S/2017/507 as a formal annex to the Provisional Rules.

Third, the September 2024 Pact for the Future, adopted at the Summit of the Future under GA resolution 79/1, contains Action 39 committing member states to "intensify efforts" on Council reform including working methods. Action 40 specifically endorses limiting veto use in mass-atrocity situations, building on the France-Mexico initiative of 2013 and the ACT Code of Conduct.

Practical Drafting Implications

For practitioners, S/2017/507 is a checklist instrument. When drafting a presidential statement (PRST), consult paragraphs 96–101: PRSTs require consensus, are read at a formal meeting, and carry the symbol S/PRST/[year]/[number]. When negotiating a mandate renewal, paragraph 73 requires the penholder to circulate a "zero draft" before formal negotiations begin — a requirement frequently honored in the breach but cite-able as procedural cover. When demanding a briefer, paragraph 41 entitles any Council member to request the participation of Secretariat officials or special representatives.

The Note also governs subsidiary bodies. Sanctions committees, established under Article 41, operate by consensus per paragraph 89 — meaning any single member can block a designation. This explains the prolonged stasis on the 1267/1989/2253 ISIL-Al-Qaida Committee since 2022, where China placed technical holds on Pakistan-related designations submitted by India and the United States in June 2022 and August 2023. The hold mechanism, formalized in 2006 and refined in S/2017/507 paragraph 91, allows six-month renewable blocks without explanation — a procedural lever that has effectively replaced the veto in subsidiary-body practice.