Board Packs Are Getting Longer: What the Data Shows

The average UK board pack has grown to 220 pages, up 27% since 2019, according to the Chartered Governance Institute UK & Ireland and Board Intelligence's updated board reporting guidance, published August 2026.¹ Separate research by Board Intelligence with Cambridge Judge Business School found that 53% of board members say their own pack has lengthened, and more than half now exceed 200 pages.² The growth is not evenly spread across a pack's contents — it is concentrated in compliance, regulation and risk reporting, and it is measurably outpacing the value directors say they get from it.

Key takeaways

• The average board pack now runs to 220 pages, up 27% since 2019 — Chartered Governance Institute UK & Ireland and Board Intelligence, August 2026.¹
• 53% of board members say their pack has grown, and more than half now exceed 200 pages — Board Intelligence with Cambridge Judge Business School, January 2026.²
• Average reading time is up 30% to just shy of four hours, compared with the same research in 2011 — Board Intelligence with Cambridge Judge Business School, January 2026.²
• Among packs that lengthened, 92% carried more compliance and regulation reporting and 88% more risk reporting — the same January 2026 research, which names the Senior Managers and Certification Regime and the Bribery Act 2010 as drivers.²
• 62% of directors and governance professionals rate their packs "weak" or "poor", and the total annual cost of board reporting has risen 177% since 2019 to around £2.8 million for the average organisation — Chartered Governance Institute UK & Ireland and Board Intelligence, August 2026.¹

How long is the average board pack now?

Two recent studies from Board Intelligence, run at different points in its ongoing board-reporting research, both point the same way. The most recent, co-published with the Chartered Governance Institute UK & Ireland in August 2026, puts the average pack at 220 pages — a 27% increase since 2019.¹ Board Intelligence's earlier survey with Cambridge Judge Business School, published in January 2026, measured growth differently and found 53% of board members reporting an increase in their own pack, with more than half now over the 200-page mark and average reading time up 30% on the same research carried out in 2011.²

The two figures use different survey waves and different questions, so they should be read as corroborating trends rather than a single number to quote twice. What is not in doubt is the direction: whichever way it is measured, the UK board pack has been getting heavier for several years running, and the rate of growth shows no sign of levelling off.

What's driving board packs to get longer?

The growth is not commercial reporting getting more detailed — it is regulatory and risk reporting being layered on top of it. Board Intelligence's January 2026 research found that among packs that had lengthened, 92% now carried more compliance and regulation reporting and 88% more risk reporting.² The same research names two specific regulatory drivers: the introduction of the Senior Managers and Certification Regime in financial services, and, earlier, the Bribery Act 2010 — both of which made individual directors more directly and explicitly accountable for particular risks than before, and both of which board papers now have to evidence.²

That pattern matters for how a board reads its own pack (see how to read a board pack as a NED for a method that separates decision papers from this kind of supporting material). Commercial substance — the CEO's report, financial performance, strategy — is not what's expanding fastest. It's the appendices that exist to demonstrate compliance, which directors still have to page past to find the items the board is actually being asked to decide.

Does a longer pack mean a better-informed board?

No — and the data shows the two have moved in opposite directions. 62% of directors and governance professionals rate their board packs "weak" or "poor", 42% say the materials actively limit the board's effectiveness, and 63% are not confident their pack is fully read before the meeting, according to the Chartered Governance Institute UK & Ireland and Board Intelligence's August 2026 guidance.¹ Pippa Begg, Board Intelligence's co-founder and chief executive, put the underlying problem plainly: "More data has not made boards better informed. Too often it buries the signal that matters under everything that might."¹

That is the definitional gap this piece is measuring: our board pack contents guide covers what should be in a good pack; what's tracked here is how the volume of that content is trending, separately from whether any individual pack is well built.

What does a good company secretariat do to bend the curve?

Three practices, none of them exotic, do most of the work. The first is a genuine executive summary on every paper, not a one-line header. The Chartered Governance Institute UK & Ireland and Board Intelligence's guidance tells writers to "lead with the 'so what'", so a summary "sets out why a paper matters, the key insights it contains, and what the board is being asked to do" before a director reaches page two.¹

The second is labelling. The Financial Reporting Council's Guidance on Board Effectiveness sets out that papers should "inform the director what is expected of them on that issue", with items staged as a "proposal for discussion" and then, separately, a "proposal for decision".³ Applied consistently, that decision-versus-discussion-versus-noting split lets a director triage a pack before reading a word of detail, rather than discovering forty pages in that an item was only ever for information.

The third is measurement. Pack length and reading time are not yet a standard line item in most UK board effectiveness reviews, but the precedent exists: Cabinet Office guidance for public-sector arm's-length bodies already lists "quality and timing of papers and presentations to the board" as one of the areas an annual review should cover.⁴ There's no structural reason a FTSE or private-company review — see our guide to running a board effectiveness review — couldn't track the same thing: put a page count and a reading-time estimate on the cover of every pack, and revisit both at the next review.

In summary

The average UK board pack has grown to 220 pages, up 27% since 2019.¹ That growth is concentrated in compliance and risk reporting rather than commercial substance², while 62% of directors say the result is weak or poor.¹ Bending that curve back is a secretariat discipline, not a directors' problem to individually manage: strong executive summaries, decision-versus-noting labelling, and treating pack length as something the board effectiveness review actually measures.

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Notes

Footnotes

1. Chartered Governance Institute UK & Ireland and Board Intelligence, "Effective board reporting: CGI and Board Intelligence publish updated guidance," August 2026 — average pack length 220 pages (up 27% since 2019); annual cost of board reporting up 177% since 2019 to ~£2.8 million; 62% of directors/governance professionals rate packs "weak" or "poor"; 63% uncertain their pack is fully read; 42% say materials limit board effectiveness; Pippa Begg quotation. boardintelligence.com ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹

2. Board Intelligence with Cambridge Judge Business School, Megan Pantelides, "In the boardroom, size matters: why board packs are getting longer," January 2026 — 53% of board members reporting increased pack length; more than half exceeding 200 pages; reading time up 30% versus the same research in 2011; 92%/88% growth in compliance and risk reporting among lengthened packs; Senior Managers and Certification Regime and Bribery Act 2010 named as drivers. boardintelligence.com ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸

3. Financial Reporting Council, Guidance on Board Effectiveness, July 2018 — board papers should "inform the director what is expected of them on that issue"; decisions staged as a "proposal for discussion" then a "proposal for decision." frc.org.uk ↩

4. Cabinet Office / UK Government Investments, "Board effectiveness reviews: principles and resources for arm's-length bodies and sponsoring departments," 11 April 2022 — lists "quality and timing of papers and presentations to the board" as an area covered by the annual review. gov.uk ↩