# How to Say "sign-off" at Work

> Formal approval or authorization from a manager, stakeholder, or client to proceed with a project, release, or decision.

- **Term:** sign-off
- **Part of speech:** noun
- **Pronunciation:** /ˈsaɪn.ɔːf/
- **English level (CEFR):** B2
- **Register:** Neutral, Both
- **Region:** US and UK
- **Topic:** [Agile and project terms](https://app.speaktechenglish.com/learn/topics/agile-project-management-terms.md)
- **Lesson:** https://app.speaktechenglish.com/learn/sign-off
- **Last updated:** 2026-10-27

## Meaning

Formal approval or authorization from a manager, stakeholder, or client to proceed with a project, release, or decision. It means someone with authority has reviewed and agreed that something is ready.

In tech workplaces, sign-off is a critical checkpoint in project management and product development. When a feature is ready for release, stakeholders must give their sign-off before it ships. This could be a product manager approving a design, a security team approving an infrastructure change, or a client approving a deliverable. Sign-off provides accountability and ensures all relevant parties have reviewed the work and agreed it meets requirements. Without sign-off, the work cannot move forward officially. In Agile environments, sign-off happens at sprint reviews or before deployment to production.

## When you hear it

We cannot deploy this feature without QA sign-off.

## Examples

- **in a standup:** "We're blocked on the backend work until we get security sign-off on the API changes."
- **in an email to a manager:** "Could you provide sign-off on this release candidate so we can ship it to production today?"
- **in a sprint retrospective:** "Next time, we should request sign-off earlier in the sprint instead of waiting until the last day."

## What native speakers say

- "We need sign-off from the stakeholders before launch."
- "Get legal sign-off on this document."
- "The product manager gave sign-off yesterday."

## Common mistakes

- ✗ "The manager sign-off the proposal." → ✓ "The manager gave sign-off on the proposal." (Sign-off as a noun is not used as a verb in this way. Use give sign-off or obtain sign-off instead.)
- ✗ "We received the sign-off yesterday and started working." → ✓ "We received sign-off yesterday and started working." (Both are correct, but the article is optional and often omitted in tech English when sign-off is already defined by context.)
- ✗ "I sign-off this code." → ✓ "I'm signing off on this code." (As a phrasal verb, it is sign off on, not sign-off. The hyphenated form (sign-off) is primarily used as a noun.)

## Be careful

Do not confuse sign-off (approval process) with sign-off (email closing). In tech, sign-off almost always means formal approval, not a farewell.

## Word forms

| Part of speech | Word | Example |
| --- | --- | --- |
| noun | sign-off | We need final sign-off from the CTO. |
| phrasal verb | sign off on | The director signed off on the budget allocation. |


## Collocations

- **get sign-off**: To obtain formal approval; most common collocation
- **give sign-off**: To provide or grant formal approval to someone else
- **final sign-off**: The last approval before something is officially released or completed
- **stakeholder sign-off**: Approval from all relevant parties or decision-makers

## Synonyms

- **approval**: More general; sign-off is more formal and official
- **authorization**: Emphasizes granting permission; less common in Agile contexts
- **green light**: More casual and informal; sign-off is more professional

## Opposites

- rejection
- hold
- block

## Practice

This lesson has 4 practice exercises with instant feedback on the page: https://app.speaktechenglish.com/learn/sign-off

## FAQ

### What does sign-off mean in software engineering?

Sign-off is formal approval or authorization from a person with decision-making authority. In software development, it is required before major milestones like release to production, design finalization, or scope changes. It provides accountability and ensures stakeholders have reviewed and agreed on the work.

### How do you use sign-off in a sentence at work?

Use it with verbs like get, receive, provide, or give. Examples: Get sign-off from the security team, We received sign-off from the client, The CTO gave sign-off on the architecture. You can also use the phrasal verb form: The manager signed off on the proposal.

### Is sign-off formal or informal?

Sign-off is neutral to formal. It is professional business language used in official communications, meetings, and documentation. It is more formal than casual phrases like the green light or thumbs up, but less formal than authorization or approval in legal contexts.

### Who typically gives sign-off in tech teams?

Sign-off is given by people with authority and responsibility: product managers, engineering leads, security teams, clients, CTOs, or other stakeholders depending on the context. The required sign-off depends on the change risk and organizational structure.

### What happens if you ship without sign-off?

Shipping without required sign-off violates process and can cause problems: accountability issues, security risks, quality problems, or client dissatisfaction. Many organizations have gates that prevent deployment without documented sign-off.


## Related

- [stakeholder](https://app.speaktechenglish.com/learn/stakeholder.md)
- Full glossary: https://app.speaktechenglish.com/learn.md
- Live lessons with a coach: https://app.mocklyenglish.com

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