---
title: 5-15 Report
synced_from_vault: true
vault_source: 03-living-docs/patterns/Five-Fifteen-Report.md
public: true
type: pattern
category: communication
tags:
  - pattern
  - communication
  - managing-up
  - weekly-cadence
  - information-flow
created: 2026-03-24T00:00:00.000Z
origin: 'Yvon Chouinard (Patagonia); Paul Hawken, Growing a Business; Will Larson'
---

| | |
|-|-|
| **Category** | Communication / Managing Up |
| **Origin** | Yvon Chouinard (Patagonia founder); popularized by Paul Hawken in *Growing a Business*; practiced by Will Larson |
| **Surfaced in OS** | Mar 24, 2026 |

---

## Core Concept

A weekly written report that takes no more than **15 minutes to write** and no more than **5 minutes to read**. Reports cascade upward: each person writes one, their manager reads several (5 min each), then synthesizes their own 15-minute report for their manager. The result is a lightweight, scalable information flow that gives leaders real signal without adding meeting overhead.

---

## The Format

1. **Main achievements** — What got done this week? What are you most proud of or satisfied with?
2. **Concerns** — Is there anything worrying you, in or outside of work?
3. **Team morale** — How are you feeling? What's the morale of the people around you?
4. **Leadership feedback** — Is there anything I (your manager) could be doing better, differently, or more of?

---

## Why It Works

- **Constraint drives quality.** The 15-minute writing limit forces writers to prioritize — you can't include everything, so you include what matters.
- **Reading scales.** A manager with 6 reports spends 30 minutes reading and has real signal on their entire org. No meeting required.
- **Cascade creates synthesis.** Each layer summarizes the layer below, so executive leadership gets progressively compressed signal — not raw noise and not filtered silence.
- **Concerns surface early.** The explicit "concerns" section gives people a low-friction way to flag problems before they become crises. This directly supports Never Surprise Your Manager.
- **Morale becomes visible.** Most managers don't know team morale until it's too late. Asking weekly makes it a leading indicator instead of a lagging one.

---

## How to Practice It

1. **Writers take notes throughout the week** rather than writing last-minute on Friday — the report should reflect the whole week, not whatever's top of mind at 4 PM.
2. **Managers must respond to every report.** Even a brief acknowledgment. If people write into a void, they stop writing. This is [Incentives Drive Behavior](/patterns/incentives-drive-behavior) in action.
3. **Keep the time constraint sacred.** If reports are taking 45 minutes to write, the format has drifted — cut back to the four sections, no more.
4. **Don't turn it into a status report.** The power is in the concerns and morale sections, not the achievements list. If you only get task updates, coach people to include the human signal.

---

## Where to Apply

- **A new senior leader role:** Introducing 5-15s as direct reports ramp on initiative ownership gives you weekly signal without adding more meetings. Pairs naturally with an Engineering Initiative One-Pager — the one-pager frames the project, the 5-15 provides ongoing pulse.
- **Scaling communication:** As the management layer gets built, 5-15s create an information flow structure before formal processes are in place.
- **Will Larson's practice:** Takes him ~10 minutes. Writes at lethain.com/weekly-updates.

---

## Related Patterns

- Never Surprise Your Manager — the 5-15 is the mechanism that prevents surprises
- [Five Sacred Duties](/patterns/five-sacred-duties) — duty #1 (communicate priorities) and #4 (evaluate performance) are both served by this cadence
- [Transparency vs Comprehension](/patterns/transparency-vs-comprehension) — the 5-15 delivers comprehension, not raw transparency: pre-synthesized, constrained, actionable
- [Incentives Drive Behavior](/patterns/incentives-drive-behavior) — responding to every report rewards the surfacing behavior
- [Ladder of Leadership](/patterns/ladder-of-leadership) — the 5-15 pushes people up the ladder by asking them to synthesize their own situation

---

## Cross-References