Substantive Note

In Model United Nations, a substantive note is one of the two main categories of paper communication exchanged during committee, the other being a personal note. Substantive notes deal directly with the topic under debate: proposing clauses, asking another delegation about its red lines, requesting co-sponsorship of a draft resolution, coordinating amendments, or sharing relevant facts and sources. They are the lubricant of unmoderated caucus diplomacy when delegates cannot physically move or speak across the room.

Most conferences require notes to be passed through committee staff (often called dais runners or pages), who may read them to ensure they are on-topic and free of inappropriate content. At conferences using digital platforms, the same function is served by direct messages, though many traditional circuits — including Harvard WorldMUN, NMUN, and HNMUN — still rely on paper notes to preserve the formal feel and to give chairs visibility into backchannel dynamics.

Conventional formatting includes the sender's delegation, the recipient's delegation, and a short, professional message. For example: "To France, From Brazil — Would your delegation support language on technology transfer in OP6 if we soften the financing clause? — Brazil." Strong substantive notes are short, specific, and actionable; they advance a negotiation rather than restate speeches.

Chairs and judges often track substantive notes as a signal of diplomatic engagement and behind-the-scenes leadership, which can factor into awards in committees that recognize negotiation skill alongside public speaking. Excessive note-passing, off-topic content, or attempts to circumvent moderated debate can result in notes being held or destroyed by the dais.

Substantive notes are distinct from directives in crisis committees, which are formal instructions to the crisis staff, and from communiqués, which are diplomatic messages sent to outside actors in a crisis simulation.