A large team does not necessarily lead to a decision. The issue is not the number, but the right people.
A decision is only valid when the authorized person finalizes it in the room. Without that person, the meeting only makes recommendations, not decisions. In small and medium enterprises, the person with the authority to say no often does not hold a title: spouse, parent, equity stakeholder, or major agent. In addition to the Approver, there needs to be someone who holds the information and someone who will implement it directly, as true consensus comes from those who do the work, not outsiders imposing their views.
A room full of people can still disperse without anything being finalized. The reason is often not a lack of opinions, but a lack of the right people. Before the first working session, the question to ask is: who will make the final decision according to the true authority of this organization, and who can block that decision even if no one has their name written anywhere?
Not everyone needs to be in the room, but if any of the following four groups are missing, the meeting will only provide recommendations, not decisions.
The DACI framework (a popular decision-making framework developed by Atlassian, not the only rule) divides participants into four groups: Approver, Driver, Contributor, and Informed. This framework is designed for organizations with clear titles and processes. In small and medium enterprises, these roles often hide under unnamed relationships, so it is necessary to ask each person individually before the meeting to know who actually holds which role.
It is important to clearly announce roles at the beginning of the meeting. If someone in the room does not know whether they are in the Contributor role or the decision-making role, they will either remain silent when they need to speak up or argue unnecessarily. Both scenarios waste time.
Clearly state the authority level of the team at the beginning of the meeting so that no one has incorrect expectations about their role being to finalize or just provide input.
Lucid Meetings, The Leader's Guide for Making Decisions in Meetings.
Major strategic decisions (brand positioning, portfolio structure, business model changes): the business owner or founder must be present, along with someone who can say no even without a title. No delegation can replace this in such meetings, as long-term direction must come from the highest responsible person.
Cross-functional decision-making (changing processes, reallocating resources, launching new products): the person responsible for each affected area needs to be in the room. If one area is missing, that area will not feel bound by the decision.
Purely technical decisions (choosing suppliers, approving designs, making technical decisions): the person with the information is more important than the person with the higher title. Inviting a superior just to "make it look good" often slows down the process without adding value.
Before the working session, it is advisable to briefly ask the founder and a few key members three questions: what decision needs to be made, who is the final decision-maker by true authority, and who must be present for that decision to be executed. Add one difficult but worthwhile question: besides you, who else can stop this work?
If a business is truly run by one owner alone, there is no need to fabricate additional people; one question is enough. If the organization has a written approval process, the map is already there, and the task is just to read it. The person with blocking authority should be brought in early, at a predetermined point, rather than waiting until the final approval meeting. Those who only provide feedback should be heard separately, apart from the decision-making session.
If you are not sure who needs to be in the upcoming meeting, start with the simplest question: "If this person is absent, can this meeting still finalize anything?" If the answer is no, they need to be present. Topic: Who must be in the room to make valuable decisions. Sinh Vũ guide, sinhvu.com Tick each item that applies or that you can already answer, then print or save as PDF to take with you. If you have marked most of the signs above, this is the time to discuss in more detail. Sinh Vũ can help you review and propose a direction.Decision checklist
DACI: A Decision-Making Framework, Atlassian Team Playbook. Sam Kaner, Facilitator's Guide to Participatory Decision-Making (Jossey-Bass/Wiley). The Leader's Guide for Making Decisions in Meetings, Lucid Meetings.
It is possible, but there must be clear written authorization or a public declaration before the meeting, so that the authorized person dares to finalize instead of just taking notes. If the authorization is unclear, no one in the room will dare to make the final decision, and the results will still have to wait for the absent person to approve.
They need to be in the room if they will be directly affected by that decision. Those who are informed later instead of participating from the start often tend to resist subtly or seek to adjust the decision during execution. Only inform after the decision has gone beyond their influence, or when confidentiality is required.
There is no standard number for every organization. The principle is to invite enough people to make a decision, not to invite more just to fill the room. A simple test: if this person is absent, can the meeting still make a real decision? If so, they can be informed later. If the absent person is someone who can say no, even without a title, then they do not belong to the group that can be informed later.
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