Chair Succession Planning: Who Picks the Next Board Chair, and Why Boards Leave It So Late
You've probably sat through some version of this. The CEO succession item gets a solid forty minutes. Names on a slide, a "ready now" column, an emergency plan somebody clearly worked hard on. Fine. Good, even.
Then someone at the far end (it's always the quiet one) asks what happens if the chair goes next quarter.
Nobody says anything for a second. The chair makes a joke. Next item.
I find that pause more revealing than any survey. Boards aren't careless about chair succession planning. The problem is smaller and more awkward than that: nobody is sure whose job it is to bring it up. So nobody does.
Executive Summary
Chair succession planning means working out, ahead of time, who will lead the board next, whether the current chair leaves on schedule or out of the blue. It matters because the chair runs the board that hires the CEO, judges the CEO and, on a bad day, fires the CEO. Most boards still put far less effort into it than into CEO succession planning. My read on why: the chair normally drives succession talks, and it's a lot to ask anyone to engineer their own exit. The answer isn't complicated. Give the job to someone other than the chair, start early, decide what the role needs before arguing over names, and take the handover seriously.
Quick Answer:
Who Plans for the Next Board Chair?
The nomination committee. In practice the senior independent director (UK) or lead independent director (US) usually leads it, and the sitting chair gives views without running the show. Start roughly two to three years before a planned exit, and keep an interim name ready all the time, just in case.
What Is Chair Succession Planning, and How Is It Different From CEO Succession Planning?
CEO succession planning is about who runs the company. Chair succession planning is about who runs the board that's meant to keep that person honest.
Same word, "succession." Very different jobs.
A chair isn't a spare CEO. The work is quieter. Setting the agenda. Making sure the awkward question gets asked instead of politely parked. Being close enough to the CEO to help, and far enough to push back. Keeping eleven strong opinions in one room without anyone walking out.
Get board chair succession wrong and you won't see it in next quarter's results. You'll see it in the meetings first. They get shorter, friendlier, a bit too smooth. The CEO quietly gets more rope. By the time anything shows up in the numbers, the board has probably lost a year or two of real oversight.
Which is why I'd argue board leadership succession needs at least as much care as the CEO pipeline. Maybe more. The chair is the one guarding everyone else's process.
Why Is Board Chair Succession Usually an Afterthought?
Partly habit. Mostly, nobody's built a process. The numbers are pretty blunt.
Spencer Stuart surveyed more than 560 US directors in 2026. Just 28% of public company directors, and 13% on private boards, said they had a formal, written plan for board leadership succession that the whole board had seen. And 22% of public boards (34% of private ones) said they had no plan of any kind.
Compare that with CEO succession planning. NACD's 2024 public company survey found 75% of boards had talked about long-term CEO succession in the past year, and 71% had an interim CEO lined up for emergencies.
Private boards look the same. Only 42% had discussed short-term board and committee leadership succession in the previous year, according to NACD's 2024 private company survey, and 37% had looked further out.
So this isn't a hunch. Boards plan carefully for the person they supervise and rather loosely for the person who leads them. Odd, when you put it like that.
The Five Real Reasons Boards Skip Chair Succession
The surveys tell you boards skip it. They're less helpful on why. My guess, and it's an educated one, is some mix of these five.
1. The conflict nobody says out loud. The chair usually steers succession. Great for CEO planning. Not so great when the topic is the chair's own exit. It's like asking someone to plan their own farewell party while they're still enjoying the job. Ego isn't really the issue. It's just human.
2. Good manners. Raise chair succession and it can sound like "time to go, then?" So people don't, especially if the chair is liked. Politeness wins, governance loses.
3. The "someone will step up" assumption. Maybe they will. But the obvious pick today might be wrong for where the strategy is heading in three years. They might not even want it.
4. No deadline. No tenure cap, no retirement age, nothing forcing the conversation. So it slides. Year after year.
5. Family and founders. In promoter-led companies (and India has plenty), the chair is often the founder or a relative. Then chair succession becomes a family conversation as much as a board one, and families are very good at postponing those.
Who Should Own Chair Succession, and When Should It Start?
Put the nomination committee in charge, and have an independent director who isn't the chair lead it. In the UK that's the senior independent director, more or less by default. In the US it's often the lead independent director. Most boards already think this way: in NACD's 2024 private company data, 85% said the nominating and governance committee oversees board leadership succession.
Timing? For a planned exit, two to three years out feels right. Long enough to try people in visible roles, say chairing a committee, before anything goes to shareholders. Separately, the board should always know who'd take the chair on an interim basis if something happened tomorrow morning.
Some countries help with a clock. Under the UK Corporate Governance Code, a chair shouldn't stay in post beyond nine years from first joining the board, though a short extension is allowed to support an orderly succession. That date does a lot of quiet work. Everyone can see it coming.
India's different. SEBI tried in 2018 to separate the chairperson and MD/CEO roles at the top 500 listed companies, first from April 2020, then from April 2022. By the end of December 2021 only 54% of them had complied, and in February 2022 SEBI made the split voluntary. So no regulatory clock is nudging Indian boards on chair succession planning. It comes down to whether the board wants to do it.
A Boardroom Perspective: It's Really About Independence
I'd put it this way. Chair succession isn't really about filling a chair. It's about keeping the board independent.
Picture a chair leaving with no plan. The board scrambles, and somebody has to steady things. Often that's the CEO, or in a family business, the promoter. Power drifts toward whoever seems most sure of themselves that week. It doesn't tend to drift back.
Seen that way, a planned board chair succession is insurance. The board, not management, decides who leads the board. Sounds obvious. It's also exactly what goes missing when nobody planned.
And please don't clone the current chair. Someone brilliant through a growth phase could be the wrong person for a turnaround or a big merger. Start with what the board will need over the next five years. Names come after.
The SEAT Framework for Chair Succession Planning
If you want something to take into the room, try SEAT. Four letters, easy to remember when the meeting's running late.
S for Steward. Name an owner who isn't the chair, usually the senior or lead independent director, working through the nomination committee. Put it in the committee's terms of reference so it doesn't rely on anyone's mood.
E for Early clock. Two to three years ahead of a planned exit, plus an interim name on file at all times. Look at both once a year.
A for Assess the role first. Agree what the next chair needs to bring (investor relationships? regulatory depth? someone calm in a crisis?) before anyone says a name.
T for Transition overlap. Plan the handover. A few months side by side helps. Just as important, agree how the outgoing chair actually steps away, so they don't become an unofficial second chair.
That last one is the bit boards underrate. Tata shows why.
Real-World Example: What Tata Sons Teaches Us About Chair Succession
Tata Sons is probably India's most picked-over chair transition. What makes it useful is that the search wasn't rushed at all.
Cyrus Mistry was chosen to succeed Ratan Tata after close to a year of searching. He was named in November 2011, spent time working alongside Ratan Tata, and took over as chairman in December 2012.
In October 2016 the board removed him. Ratan Tata came back as interim chairman, and a five-member selection committee got four months to find the next one. N. Chandrasekaran, then running TCS, was named in January 2017. The legal fight dragged on for years, until the Supreme Court in March 2021 set aside the NCLAT order that had restored Mistry.
A caveat: the Tata Sons chair is an executive job, so it's not a neat match for a non-executive chair. The lesson still travels.
I'm not going to relitigate who was right. The point for board chair succession is narrower. A careful search gets you halfway. The rest is the transition, and especially how much pull the previous leader keeps once the new one is in the seat.
FAQs on Chair Succession Planning
Who is responsible for chair succession planning?
The nomination committee, usually led by the senior or lead independent director. The current chair can weigh in, but shouldn't run it alone.
What's the difference between chair succession and CEO succession planning?
One picks who runs the company. The other picks who runs the board watching over that person. Different skills, so plan them separately.
When should a board start planning for its next chair?
Two to three years before a planned exit. And keep an interim option ready at all times, because chairs don't always leave on schedule.
Where does it fit in the board calendar?
Next to the annual board evaluation works well. You're already looking at how the board leads, so look at who leads it next.
Why is board chair succession so often ignored?
Because the chair usually drives succession talks, and few people want to plan their own exit. Politeness, no tenure limits and family dynamics don't help.
How long should a board chair serve?
No single global rule. In the UK, the Code expects chairs not to go beyond nine years from first joining the board, with short extensions allowed for succession.
Key Insights
The chair usually runs succession, which is exactly why the chair's own succession falls through the cracks.
Formal board leadership succession plans are still the exception, even at listed companies.
Where rules set a clock, like the UK's nine years, planning follows. Where they don't, it's down to culture.
Key Takeaways
Give chair succession planning a named owner who isn't the chair.
Start two to three years early, and keep an interim chair in mind.
Decide what the next chair needs before talking names.
Plan the handover, including how the outgoing chair steps back.
So next time the CEO succession item wraps up, maybe you're the one who asks the quiet question. Two minutes, tops. Probably the most useful two minutes of the meeting.
Is Your Board Ready for Its Next Leadership Transition?
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