One-Page Report
One-Page Report
What is a one-page report?
- Conclusion and request → 3 pieces of evidence → risks and next steps
- Process in the appendix, only results in the body
- Replace adjectives with numbers
Adopting one-page reports changes the order of writing before it changes the template. Gathering all the material and then trimming it won’t produce one page. At kickoff, write down in one sentence 'what decision this document must get', and leave out at the collection stage any material that doesn’t support that sentence. The real payoff is less time spent on research, not less time spent writing.
In practice, there are three types. An approval report must make clear the items the approval chain will sign off on, such as budget, headcount, and schedule. A status report shows the current situation and the size of the change. A decision report lays out two or three options side by side, with the cost of each. Submitting only one option in a decision report is the most common mistake. With nothing to compare, the decision-maker says 'let’s see other options too' and pushes the meeting back a week. As for length, about 1,200 characters of body text at 11pt plus one table and one chart is the limit, and anything beyond that is already a two-page document.
It serves a different purpose from similar-looking documents. An executive summary is a preface attached to a separate 30-page body, but a one-page report is a self-contained document. A proposal lays out 'how we will do it,' so the process is the core, whereas a one-page report moves the process to the appendix and keeps only the results. Trying to make one page serve as both a meeting briefing and an approval document is what causes trouble. Once you write down everything you would say aloud, the page falls apart.
The most common mistake in practice is treating 'one page' as only a physical constraint. A document with 9pt type, tight line spacing, and a table crammed in with merged cells actually takes 5 minutes to read. If the appendix balloons to 30 pages and executives start flipping to it first, the one-page report becomes a cover sheet. A one-pager with no request is no better. A document that ends with 'Please review' is the politest way to put off a decision, and it ends up with the same item going up three times.
John KimAuthor of B2B Marketing Design and CEO of Nanum Consulting
Okgum LeeExpert in corporate analysis, fundraising, and business planningIt spread through a mix of Toyota’s A3 reporting culture and the executive summary practice of U.S. companies, and in Korea it settled into the OPR (one-page report) format.
Consider a hypothetical case. Company A, an auto parts maker with 420 employees, put 8 agenda items on its executive meeting every Tuesday, and the average report ran 12 pages. Meetings ran past 3 hours every time, and half of that time went to asking again, 'So what are you asking us to decide?' The head of management support personally led the switch to one-page reports over three months.
- In the first month, Manager Kim on the planning team submitted an equipment investment proposal that ran 14 pages including the cover. The division head sent it back unread, saying 'I can't find the three-line conclusion.'
- The rewritten document changed its title to 'Approval Request: Replace Inspection Line No. 2 (KRW 420 (≈ US$1) million, construction starts in March)' and added 'At the March 5 meeting, please decide only whether to approve' on the second line.
- We cut the evidence to three lines: current defect rate 2.4%, annual claim cost KRW 600 (≈ US$1) million, and an expected drop to 1.1% after replacement. The 22 pages of research moved to an appendix, leaving only a list in the body.
- When Manager Kim laid out the cost and payback period of three options (replace, repair, keep as is) side by side in a single table, the division head said, 'Now I can finally choose,' and approved the replacement on the spot.
- Three months later, the average executive meeting dropped from 3 hours 10 minutes to 1 hour 25 minutes, and 6 of 8 agenda items were decided the same day. Resubmissions fell from 4 a month to 1.