DACI assigns four roles around one decision: a Driver who runs the process, a single Approver who makes the call, Contributors who supply expertise, and the Informed who are told the outcome. Atlassian’s formulation of the middle two is the one worth memorising — Contributors have “a voice, but not a vote”, the Informed have “no vote, no voice”.1
The structural fact that makes DACI a different kind of object from RACI, and the one most commonly lost: its unit is a question, not a project. A RACI is one grid covering all the work for months. A DACI is one document answering one question by one date, after which it stops changing and becomes a record. You do not have a DACI for your programme. You have a folder of them, and the folder is the artifact that needs maintaining. The two are held apart in DACI vs. RACI.
The four roles
| Role | Atlassian’s definition1 | Vote | Count |
|---|---|---|---|
| Driver | ”corralling stakeholders, collating all the necessary information, determining the scope of the decision, and getting a decision made by the agreed date” | No | One |
| Approver | ”The one person (yes: one!) who makes the decision” | Yes | Exactly one |
| Contributor | ”subject-area knowledge and can make recommendations – i.e., they have a voice, but not a vote” | No | As many as needed |
| Informed | ”whose work may be affected by the decision, and should be informed once it’s been made – i.e., no vote, no voice” | No | As many as needed |
Three things in that table carry the whole framework.
The Driver owns the process and not the outcome. This is the role people misread, and the misreading is always in the same direction — treating Driver as a seniority marker or as “the person whose idea it is.” It is neither. The Driver’s deliverable is a decision having been made by the deadline, and if the decision is late that is the Driver’s failure regardless of who was slow. The trade-press framing is exact: “Think of this as the project manager or sole coordinator for the decision itself… they have ownership over the process… So if the decision is delayed, that’s on the Driver to fix.”2
There is exactly one Approver, and the reasoning is not stylistic. Two Approvers who agree are one Approver with extra steps; two who disagree reproduce precisely the deadlock the framework exists to break — “the moment you have two Approvers who disagree, you’re back to the exact problem DACI was supposed to prevent.”2 The escape hatch when dual sign-off is genuinely mandatory, e.g. a spend that needs both engineering and finance authority, is not to add an Approver but to split the question into two decisions, each with its own Approver and its own document.2 This is the single most useful operational move in the framework.
Approver is an authority test, not a seniority test. “Choose an Approver who holds authority over the outcome, not just the most senior person.”2 Naming a VP who will rubber-stamp whatever the Driver recommends gives you the latency of an executive calendar and none of the judgement. Atlassian’s stated intent for the role is the opposite: turning it “from a passive ‘rubber stamp’ into a very active ‘decision maker’ role.”1
A fourth rule comes from the trade press rather than from Atlassian, and it is right: the Driver and the Approver must be different people. “The Driver is meant to stay neutral and manage input. If the same person also makes the final decision, Contributors may hold back, and the decision loses objectivity.”2 The mechanism is the important part — it is not about propriety, it is that Contributors calibrate what they say to who is listening, and a Driver who is also the Approver gets worse input.
Running one
Atlassian ships DACI as a play, with a run sheet, and the specifics are more useful than the acronym: 15 minutes’ prep, a 60-minute run, 3–6 people.1 The eight steps, compressed:
- Prep the document (5m). One shared page. Title it in the format
DACI: [Question we're trying to answer]?1 — a genuinely good convention, because it makes every DACI self-describing in a search result and makes a badly-scoped question visible in the filename. - Assign the Driver (5m). They also facilitate the session.
- Assign Approver, then Contributors (5m). The Driver chooses how to work the Contributors — group session or 1:1.1
- Assign the Informed (5m). “people and teams who may need to change their work as a result of the decision.”1
- Develop the action plan (10m). Fill everything but Action Items and Outcome.
- Gather input (10m). “perhaps engaging in a bit of healthy sparring.”1
- Organise action items (10m), each with a named owner.
- Share the outcome (10m). The Approver calls it; the Driver circulates.
Note what that timing implies and what the page does not say out loud: the 60-minute meeting is not where the decision is researched. Steps 5 and 6 are ten minutes each because the options and data are expected to exist already. A DACI session that begins with an empty options table will consume the hour producing one and decide nothing. The Driver’s real work happens before the meeting.
The document is the deliverable
The template sections are where DACI earns its keep, and they are easy to skip in favour of just naming four people.1
- Details — status, impact, everyone involved, due date, and the outcome once decided.
- Background — one or two sentences on what is being decided and why it matters.
- Relevant data — the research and feedback bearing on the call.
- Decision factors — “the factors you will consider when evaluating each option, such as cost, time, and scalability.”
- Options considered — a table, each option with description, pros, cons, estimated resources and cost.
- Action items — filled during.
- Outcome — filled after.
Decision factors before options is the load-bearing ordering. Agreeing the criteria before comparing alternatives is what stops the session becoming advocacy, and it is why the template lists them in that order. A team that argues criteria first is having a different and much shorter argument than a team that argues options first.
The Options considered table is the other high-value section, for a reason that only shows up later: it is the only place the rejected alternatives are written down. Six months on, the question is never “what did we decide” — that is visible in the system — it is “did we look at X?” Atlassian’s follow-up step says this directly: document the decision “to provide context to future teams on how and why the decision was reached.”1
An IT project manager will recognise the shape. A completed DACI is an architecture decision record with the roles made explicit — same context, same options, same rationale, same immutability after the fact, plus a named Approver that an ADR usually leaves implicit.
Where DACI comes from, and what it doesn’t come with
Two claims travel with DACI that do not survive checking. Both matter, because they are the page’s whole apparent evidence base.
The Intuit origin story is unsourced. The standard account — that DACI was created at Intuit in the 1980s to address decision paralysis2 — is repeated across essentially every secondary guide, always without a citation. Atlassian’s own play does not mention Intuit anywhere,1 which is striking: the company that popularised the framework and maintains the canonical description of it makes no origin claim at all. The story may well be true. It is not, on the available evidence, known to be true, and it should not be repeated as fact in a document that will be cited.
The “McKinsey found 25%” statistic could not be traced, and McKinsey’s actual published position is close to the opposite. Atlassian’s page answers “why use DACI?” with exactly one sentence: “A survey conducted by McKinsey & Company found that projects utilizing the DACI framework have a 25% higher success rate in meeting their objectives and timelines compared to those that do not use the framework.”1 It carries no link, no date and no study name, and every other page carrying the figure is downstream of this one.
McKinsey has published twice in this area, and neither publication mentions DACI at all:
- The 2019 decision-speed research. Surveying more than 1,200 managers, De Smet, Jost and Weiss found fewer than half said decisions were timely, and 61% said at least half the time spent making them was ineffective — priced at roughly 530,000 days of management time a year for a typical Fortune 500 company, about $250 million in wages.3 Among the named causes are unclear organisational roles and overreliance on consensus and death by committee.
- The 2022 post “The limits of RACI—and a better way to make decisions.” This is the one that matters here, and it recommends a framework called DARE — deciders, advisors, recommenders, execution stakeholders — closing with the instruction “Give more people a voice, but fewer people a vote. And don’t use RACI.”4
DARE is a different framework from DACI: different letters, different roles, different authors. It is almost certainly the source of the confusion, because it is what search engines return for decision-roles queries near DACI, and the two get conflated routinely — including by the model-generated summaries this page was nearly built from. The likeliest reading is that the Atlassian sentence is a conflation of DARE with DACI plus an invented number. Whatever its origin, the figure has no traceable source. Do not put it in a business case.
The wider pattern is citation laundering of the kind this wiki has documented before: a claim acquires authority from an institution’s name while the institution has, as far as can be determined, never made it. The 2019 and 2022 findings are a real, sourced argument for decision roles as a category. Neither is an argument for DACI specifically, and the honest version of the case says so.
When to reach for it
Atlassian’s list is the usual one — complex multi-stakeholder decisions, high-stakes decisions, cross-functional projects, resource allocation, process improvements.1 The sharper test comes from the trade-press FAQ and inverts it: “If a decision is straightforward and easy to reverse, you do not need to rely on the DACI framework.”2
Reversibility is the right axis, and it is the one to apply. DACI costs roughly two hours of several people’s time plus a document that persists. That is excellent value for a vendor selection, a data-residency choice, a platform migration, an integration pattern you will live with for five years. It is straightforwardly wasteful for anything a team can undo next sprint — and over-application is a listed failure mode for a reason: “DACI adds structure, and structure takes time… Reserve it for decisions that involve multiple stakeholders and require decision ownership.”2
Two situations argue for it specifically, beyond the generic list:
- The decision has been open for a while and nobody can say why. The usual cause is that no one is the Approver and everyone thinks someone else is. Naming a Driver and an Approver often closes it within days without any new information — the information was never the blocker.
- The decision keeps getting reopened. Re-litigation is almost always a symptom of an undocumented rationale. The Options-considered table is the fix, because it lets the Driver answer “we looked at that, here’s why not” instead of re-running the analysis.
For an IT project manager the natural placement is early: “after the project charter is approved and before the project kickoff meeting”2 is where the first tranche of decisions — build vs. buy, target platform, integration approach, data classification — should each get one. Deadlines of one to two weeks per decision, with three weeks as the ceiling for anything needing real analysis, are a sane default.2
Maintaining it
This is the part neither source addresses at all, and it is where DACI adoptions fail. The individual DACI needs almost no maintenance; the collection needs a lot.
- A decided DACI is immutable. Once the Approver has called it and the Outcome section is filled, the document is a record of what was decided with what known at the time. It is not a living page. Editing a decided DACI to match what later happened destroys the only thing it was for.
- Changed your mind? Supersede, don’t edit. New document, new question, explicit link back to the one it replaces, and a line on the old one pointing forward. This is the ADR convention and it applies unchanged. The superseded DACI stays; the reasoning that turned out wrong is often the most valuable thing in the folder.
- Maintain a register, not just documents. One index: question, Driver,
Approver, date decided, status, link. Without it you have decisions you cannot
find, which is operationally the same as not having made them. The
DACI: [question]?title convention makes the register cheap to keep. - Track the open ones on the RAID log. A DACI past its deadline is a project issue. It belongs in the same review as risks and dependencies, with the Driver named — this is the mechanism that makes the deadline mean anything.
- Review the Informed list when it is actually populated. “Forgetting to update the Informed group” is a listed failure mode2 and it is a quiet one: nothing breaks, people simply act on stale assumptions until something surfaces weeks later.
- Audit the Approver distribution periodically. If one person is Approver on everything, decisions are not distributed, they are queued — the same bottleneck the column analysis catches in a RACI, and it needs the same response.
Failure modes
The trade press lists five and they are sound;2 compressed, with the mechanism rather than the label:
- More than one Approver — the deadlock DACI existed to prevent, reinstated. Split the decision.
- Driver and Approver are the same person — Contributors self-censor, input quality drops.
- Contributors brought in late — after direction is set, input is theatre. Set an input deadline.
- The Informed never informed — the people who most need lead time to adapt get none.
- Used on trivial decisions — the process outweighs the decision and the team learns to route around it.
Two more are worth adding, neither of which appears in either source:
The Approver is not in the room and never reads it. The failure looks like success — the document is complete, the roles are assigned, the deadline passes — but what actually happens is that the Driver’s recommendation is rubber-stamped by email. You have paid the full cost of the process and got a Driver’s decision with an executive’s name on it. The tell is an Outcome section that restates the recommendation with no reasoning of its own.
The document becomes a substitute for the conversation. Circulating a DACI page and collecting async comments from six Contributors is not the play; the play is a 60-minute session with 3–6 people and “healthy sparring.”1 Async collection gets you six independent opinions that never met each other, and the Driver silently arbitrates between them — which is the Driver making the decision.
Where it sits in the decision-roles literature
DACI is the lightweight, team-scale member of a family whose serious statement is Rogers and Blenko’s RAPID: recommend, agree, perform, input, decide.5 RAPID is doing more work — it separates Agree (holding a veto, which forces renegotiation or escalation) from Decide (“the single point of accountability”), and it adds Perform, which DACI has no equivalent of at all. Where DACI applies to a decision, RAPID was designed to redesign how an organisation decides, deployed against “the top ten to 20 decisions” or across a whole function.5
DARE — deciders, advisors, recommenders, execution stakeholders — is the third sibling, and the most recent.4 Two of its moves are worth having even if you stay with DACI. Its recommenders “explore and identify the options,” which is DACI’s Driver stripped of the scheduling and chasing and reduced to the analytical half — a cleaner separation than DACI’s, which bundles option-framing and project-managing into one person. And its advisors, unlike DACI’s Contributors, come with an explicit prohibition: they “cannot delay a decision by demanding more data, analysis, or debate.” That sentence is the one to borrow. “A voice, but not a vote” tells a Contributor they cannot decide; it does not tell them they cannot stall, and stalling is how Contributors actually block decisions.
Their shared and load-bearing rule is the single decider — “Ensure that only one person ‘has the D.’ If two or more people think they’re in charge of a particular decision, a tug-of-war results”5 — and DACI’s “yes: one!” is the same rule with an exclamation mark.
Two of Rogers and Blenko’s cautions transfer directly and are absent from Atlassian’s page. On input: “The recommender has no obligation to act on the input he or she receives but is expected to take it into account” — which is precisely what “a voice, but not a vote” means, spelled out, and is the sentence to quote to a Contributor who believes they were overruled. And on consensus: “Consensus is a worthy goal, but as a decision-making standard, it can be an obstacle to action or a recipe for lowest-common-denominator compromise.”5
The last caution is the one to keep, because it bounds every claim on this page. The authors of the most influential framework in this literature say of their own: “It is, for sure, not a panacea (an indecisive decision maker, for example, can ruin any good system), but it’s an important start.”5 DACI routes a decision to a person. It cannot make that person decide.
What this page can’t reach
- There is no primary source for DACI’s origin. Atlassian makes no origin claim; everything else is uncited repetition. The Intuit story is reported here as circulating folklore, not as history, and no Intuit publication describing it was found.
- There is no evidence that DACI works, in the sense of a study. The only quantified claim attached to it is the McKinsey statistic on Atlassian’s own page, which could not be traced and which McKinsey’s own publications contradict in spirit — their recommendation is DARE.4 The genuine McKinsey research3 supports decision roles as a category, not DACI. Note also that the identification of the Atlassian claim as a probable DARE conflation is this wiki’s inference, not a documented correction by anyone.
- Atlassian’s play is vendor documentation for a product ecosystem. It is primary for DACI, but the run sheet is shaped around Confluence and Trello, and the 3–6 person, 60-minute framing reflects Atlassian’s own team scale rather than a finding about decisions in general.
- The RAPID material is read through an excerpt of a paywalled HBR reprint, and Bain’s fuller treatment (Blenko, Mankins & Rogers, Decide & Deliver, 2010) has not been consulted.
- No governance standard is covered here. How DACI or any decision-roles model relates to formal delegation-of-authority schedules, change advisory boards, or the decision rights defined in COBIT and ISO 38500 is the question an enterprise IT PM will actually be asked, and this page does not answer it.
Footnotes
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Atlassian Team Playbook, “DACI Decision-Making Framework”. ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10 ↩11 ↩12 ↩13 ↩14
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Sison, M., “DACI Decision-Making Framework: Everything You Need to Know”, project-management.com — kept as a specimen of the trade-press layer rather than as an authority. ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10 ↩11 ↩12
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De Smet, A., Jost, G. & Weiss, L., “Three keys to faster, better decisions”, McKinsey Quarterly, May 2019. ↩ ↩2
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De Smet, A., Hewes, C. & Luo, M., “The limits of RACI—and a better way to make decisions”, McKinsey & Company, People & Organization Blog, 25 July 2022. mckinsey.com refuses automated requests; the local transcription was recovered from an Internet Archive capture. ↩ ↩2 ↩3
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Rogers, P. & Blenko, M., “Who Has the D? How Clear Decision Roles Enhance Organizational Performance”, Harvard Business Review, January 2006. ↩ ↩2 ↩3 ↩4 ↩5