Why Your Leadership Team Runs on Rules Nobody Wrote Down

Ask six executives on the same leadership team how a decision gets made at their company and you will get six answers. Not contradictory ones. Partial ones. Each person describes the slice of the process they can see, and nobody holds the whole map, including the person at the top.

That is not a documentation failure. Most leadership teams run on rules that were never written down because they were never decided. They were absorbed.

Where the rules came from

In founder-led and closely held companies, the operating rules of the leadership team tend to be a fossil of one person's defaults, set early and preserved long after the company outgrew the conditions that produced them.

Consider what the first year of a company looks like. Three or four people, one room, decisions made in an afternoon because waiting costs more than being wrong. Whoever is most certain moves first. Disagreement gets handled in whatever way that particular group handles it, which is usually a function of the founder's temperament rather than a considered choice.

Then the company grows. The people who joined in year two learn the rules by watching. The people who join in year six learn them from the people who joined in year two, at which point nobody in the transmission chain has any idea the rules were ever contingent. They have become how things are done here, a sentence that describes culture accurately and explains nothing.

The founder is the least likely person in the building to see this. Their defaults do not feel like defaults. They feel like judgment.

What the unwritten rules actually govern

The rules that matter most are rarely about strategy or spending authority, which tend to be the ones that do get written down. They govern the social mechanics of deciding.

Whether an objection is welcome in the room or expected privately afterward. How long a topic can be discussed before continuing to discuss it becomes a status problem for the person still discussing it. Whether "let me think about it" means think about it. What happens to a person who is publicly wrong, which a team usually observes once and learns from permanently? Whether the CEO's first instinct functions as an opening position or as a conclusion that has not been formalized yet.

Each person on that team carries a working model of these rules. Most of them have never compared models. When two executives collide, they experience it as a difference in judgment or values, when often it is a difference in which unwritten rule each of them is following.

Why this holds a ceiling in place

A company that has outgrown its rules gets slower in a specific, recognizable way.

Decisions get made and then quietly unmade. The same topic returns to the agenda three times in slightly different framing. Strong hires arrive, perform well individually, and somehow do not improve the team. Meetings feel productive and produce less than they should. The team's own diagnosis is usually alignment, or communication, or execution, and it invests accordingly.

What is actually happening is that a group of capable adults is operating from an inherited set of rules that fit a company that no longer exists. They cannot name the rules, so they cannot change them.

Hiring harder does not fix the problem. A stronger executive is another person with their own unwritten rules, arriving into an unmapped set, and the collision now happens at a more expensive level.

Three ways to surface the rules

Have each leader write the rule down separately before anyone speaks. Take one question: what has to happen before a decision here is genuinely final? Have each member of the leadership team answer in writing, alone, in two sentences. Then read the answers aloud without attribution. The value is not in the answers. It is in the spread. A team that has never done this is usually surprised by how far apart they are, and the surprise is the useful part.

Identify the rule by finding the exception. Ask the team to describe the last time someone was publicly wrong in a leadership meeting and what happened next. Most teams can recall this instantly, which tells you it was formative. What happened next is the rule, and it has been governing behavior that nobody has connected back to that afternoon.

Ask what a new executive would have to learn that nobody would think to tell them. Have each leader list three things. The overlap across the lists is your actual operating manual. It is also, uncomfortably, the honest version of your onboarding.

Writing them down changes them

Something happens when a team puts its unwritten rules on a whiteboard, and it is not primarily the documentation.

An unwritten rule is protected by being invisible. It gets followed because it never occurred to anyone that it was optional. The moment it is stated in plain language in front of the group, it becomes a choice, and some of those rules do not survive being looked at directly. A team reads its own operating rule out loud, someone says we do not want that one, and it is gone. Not because anyone fought it. Because it was only load-bearing while nobody could see it.

The rules that do survive are worth keeping and are now teachable, which means the next executive who joins gets told in week one what the last three had to work out over a year.

Most teams do not need a new process. They need to find out what process they have been running.

Allison Kristina Williams is an executive coach and leadership advisor who works with leaders navigating complexity, transition, and high-stakes decisions. Subscribe to her biweekly newsletter at allisonkristinawilliams.kit.com.