Single Negotiating Text (SNT)

The Single Negotiating Text (SNT) is a procedural device in multilateral diplomacy whereby the chair, president, or a designated mediator of a conference produces one consolidated draft that becomes the exclusive working document for negotiation, displacing the bracketed accumulation of rival national proposals that typically clogs large diplomatic gatherings. The technique was crystallized at the Third United Nations Conference on the Law of the Sea (UNCLOS III), where in 1975 the chairs of the three main committees — Paul Bamela Engo, Andrés Aguilar, and Alexander Yankov — together with Conference President Hamilton Shirley Amerasinghe of Sri Lanka, tabled an Informal Single Negotiating Text to break a deadlock among more than 150 delegations. The procedural innovation was formalized through successive iterations (Revised SNT in 1976, Informal Composite Negotiating Text in 1977) and is now embedded in the standard repertoire of UN conference diplomacy, WTO negotiating rounds, and major treaty conferences.

Mechanically, the SNT is generated after an initial phase in which delegations table their positions, either as formal proposals or through informal consultations. The chair, assisted by the secretariat and often by a small group of "Friends of the Chair," then synthesizes these inputs into a single drafted text presented under the chair's own responsibility rather than as an agreed document. Crucially, the SNT is tabled without brackets, without attribution to specific delegations, and without prejudice to any party's position — a procedural fiction that allows states to engage with the text without being deemed to have endorsed it. Negotiation then proceeds by amendment to that text rather than by tabling fresh competing drafts.

Variants of the technique include the Informal Single Negotiating Text (ISNT), explicitly labeled "informal" to underscore its non-binding character; the Revised Single Negotiating Text, issued after a round of consultations; and the Composite Negotiating Text, which merges the outputs of multiple committees into one integrated draft. Where a single chair lacks the political weight to produce the text alone, "co-facilitators" may be appointed — a model used in UN General Assembly processes and the 2015 Paris climate negotiations. The chair retains discretion over what to include, what to omit, and how to phrase compromise language, which makes the selection of the chair itself a high-stakes diplomatic question.

Contemporary examples are numerous. At the WTO, successive Director-Generals and chairs of negotiating groups have used SNT-style drafts in the Doha Round, including the July 2008 draft modalities texts produced by Ambassadors Crawford Falconer (agriculture) and Don Stephenson (NAMA). The 2015 Paris Agreement was negotiated from a draft text shepherded by co-chairs Ahmed Djoghlaf and Daniel Reifsnyder under the Ad Hoc Working Group on the Durban Platform, ultimately consolidated by French COP21 President Laurent Fabius into the final draft tabled on 12 December 2015. The ongoing negotiations on a legally binding instrument for marine biodiversity beyond national jurisdiction (BBNJ), concluded in March 2023 under President Rena Lee of Singapore, likewise proceeded through successive President's texts in the SNT tradition.

The SNT should be distinguished from several adjacent instruments. A chair's summary records views expressed but does not serve as a negotiating basis. A non-paper is an informal exploratory document, often anonymous, used to test ideas without commitment, and may feed into an SNT but is not itself one. Bracketed text — the conventional output of drafting committees — preserves disagreement by marking contested language in square brackets, whereas the SNT deliberately removes brackets to force engagement on the chair's formulation. The SNT also differs from a rolling text, which accumulates amendments over time without a single drafter exercising editorial authority.

Controversies surround the technique. Because the chair exercises substantial discretion, smaller delegations have at times protested that SNTs reflect the priorities of major powers or the secretariat. At UNCLOS III, the Group of 77 successfully insisted that the SNT be labeled "informal" precisely to prevent its provisions from acquiring presumptive status. At the WTO, India and others have repeatedly objected when chairs' texts appeared to prejudge outcomes on agriculture or special and differential treatment. The Copenhagen climate conference in 2009 collapsed in part because the Danish presidency's attempt to introduce a chair's text outside the formal track was perceived as procedurally illegitimate — a cautionary instance of how mishandling the SNT mechanism can destroy a conference. More recently, debates over transparency versus efficiency have produced hybrid approaches in which SNTs are paired with open-ended drafting groups.

For the working practitioner, the SNT is both an opportunity and a hazard. Delegations preparing for a conference must invest early in shaping the chair's thinking, because once an SNT is tabled the burden of proof shifts to those seeking to amend it — a phenomenon sometimes called the "tyranny of the draft." Effective desks identify likely chairs and co-facilitators months in advance, cultivate the secretariat officials drafting the text, and pre-position their language through informal consultations and "Friends of the Chair" groups. Once the SNT appears, capitals must triage their amendments ruthlessly: defending every national position dilutes negotiating capital and antagonizes the chair. Mastery of the SNT process is, in short, a defining competence of contemporary multilateral diplomacy.