The distinction between a decision and a resolution is a foundational matter of United Nations procedural drafting that governs how the General Assembly, the Economic and Social Council (ECOSOC), and subsidiary organs record their formal acts. The legal basis lies in the Rules of Procedure of the General Assembly (most recently consolidated as document A/520/Rev.19) and in the Repertory of Practice of United Nations Organs, supplemented by the Secretariat's editorial manual ST/DCS/4. Neither term appears in the Charter itself — Article 18 speaks only of "decisions" of the General Assembly on important and other questions — but UN practice since the 1946 establishment of the Rules has crystallised a clear operational distinction maintained by the Department for General Assembly and Conference Management (DGACM).
Procedurally, a resolution is a substantive formal expression of the will of an organ, drafted in a standardised tripartite structure: a title, a preambular section (clauses beginning with present participles such as "Recalling", "Noting with concern", "Reaffirming"), and an operative section (numbered paragraphs beginning with verbs in the present indicative such as "Decides", "Requests", "Calls upon", "Urges"). Resolutions receive a sequential symbol within the session — for example, A/RES/76/261 — and are published in the official records as annexes to the report of the session. A decision, by contrast, records an action taken without the full preambular-operative architecture: it captures procedural choices, elections, appointments, deferrals, takings-note, and approvals of programmes of work. Decisions are numbered separately (e.g., decision 76/512) and compiled in the same official records volume but in a distinct section.
The choice between the two forms is not arbitrary. Under established Secretariat practice, resolutions are reserved for substantive policy pronouncements, the establishment of mandates, the authorisation of expenditures under regulation 2.1 of the Financial Regulations, and any text the sponsors wish to invest with declaratory weight. Decisions are used where the Assembly merely acts — taking note of a report, deferring an item to a resumed session, electing members of a subsidiary body, approving credentials, or adopting an agenda. A decision may also be the vehicle for adopting a chair's summary or for endorsing a consensus understanding that delegations prefer not to dignify with full resolution status. The distinction therefore signals political weight as much as procedural form: sponsors negotiate hard over whether a text emerges as a resolution or merely a decision.
Contemporary practice illustrates the stakes. In December 2022, the General Assembly adopted resolution 77/247 condemning human rights violations in Myanmar through a recorded vote — a substantive instrument generating reporting obligations for the Secretary-General. The same session adopted decision 77/525 on the dates of the high-level week of the seventy-eighth session, a purely scheduling matter. The Fifth Committee, which handles administrative and budgetary questions, routinely produces both: resolution 76/246 set the 2022 programme budget, while numerous accompanying decisions disposed of individual personnel and pension-board items. ECOSOC follows parallel conventions, distinguishing E/RES/ from E/DEC/ series, as does the Human Rights Council in Geneva under A/HRC/RES/ and A/HRC/DEC/ symbology.
The distinction is sometimes confused with the separate question of binding force, which it does not determine. A Security Council resolution adopted under Chapter VII — for example, resolution 1373 (2001) on counter-terrorism financing — binds Member States under Article 25 of the Charter, whereas General Assembly resolutions, regardless of subject matter, are recommendations under Articles 10 through 14, with the exception of internal organisational matters such as budget apportionment under Article 17. The decision-versus-resolution choice is also distinct from the consensus-versus-vote question: either form may be adopted by either method. Practitioners should likewise not conflate a General Assembly "decision" with a Security Council "presidential statement" (S/PRST/), which is a separate non-binding instrument adopted only by the Council.
Edge cases multiply at the margins. The Assembly occasionally adopts so-called "omnibus decisions" at the close of a session, bundling dozens of deferrals into a single text. The 2005 World Summit Outcome, though substantive and historic, was adopted as resolution 60/1 rather than as a separate instrument — illustrating that even constitutive moments use the resolution form. Conversely, the controversial 2012 status upgrade of Palestine to non-member observer State took the form of resolution 67/19, deliberately chosen over a decision to maximise declaratory effect. There is recurring debate within the Sixth Committee on whether "taking note" of International Law Commission outputs through a decision rather than a resolution diminishes the legal weight of the underlying draft articles — a question that resurfaced during the 2022 consideration of the ILC's draft on crimes against humanity.
For the working practitioner — a desk officer drafting instructions for a Permanent Mission in New York, a Geneva diplomat negotiating an HRC text, or a researcher tracing the genealogy of a mandate — fluency in the distinction is indispensable. Citing "GA decision 75/544" when one means "resolution 75/244" is not a clerical error but a substantive misrepresentation, since it implies the Assembly took only a procedural step rather than expressing a policy position. Drafters seeking to soften a politically contested outcome will press for decision form; those seeking to anchor a mandate or trigger Secretariat reporting cycles will insist on resolution form. The distinction, though purely formal in appearance, structures the documentary architecture through which the UN system communicates its will to Member States and to itself.
Example
In December 2022, the UN General Assembly adopted resolution 77/247 condemning rights violations in Myanmar, while concurrently issuing decision 77/525 to fix the dates of the next session's high-level week.