---
title: "reliability growth model"
description: " A model that shows the growth in reliability over time during continuous testing of a component or system as a result of the removal of defects that result in reliability failures."
type: term
term_id: 411
language: English
language_code: gb
canonical: "https://glossary.istqb.org/en/term/reliability-growth-model"
slug: "reliability-growth-model"
url: "https://istqb-glossary.page/reliability-growth-model/"
---

# reliability growth model

 A model that shows the growth in reliability over time during continuous testing of a component or system as a result of the removal of defects that result in reliability failures.

## Present in syllabi


- Advanced Technical Test Analyst 2012
- Foundation 2018

## Translations


- [Deutsch](https://istqb-glossary.page/de/zuverlassigkeitswachstumsmodell/) — Zuverlässigkeitswachstumsmodell
- [日本語](https://istqb-glossary.page/jp/%E4%BF%A1%E9%A0%BC%E5%BA%A6%E6%88%90%E9%95%B7%E3%83%A2%E3%83%86%E3%83%AB-reliability-growth-model/) — 信頼度成長モデル（reliability growth model）
- [Português (Brasil)](https://istqb-glossary.page/br/modelo-de-crescimento-da-confiabilidade/) — modelo de crescimento da confiabilidade
- [Polski](https://istqb-glossary.page/pl/model-wzrostu-niezawodnosci/) — model wzrostu niezawodności
- [Português](https://istqb-glossary.page/pt/modelo-de-aumento-da-fiabilidade/) — modelo de aumento da fiabilidade
- [Čeština](https://istqb-glossary.page/cz/model-rustu-spolehlivosti/) — model růstu spolehlivosti
- [Dansk](https://istqb-glossary.page/dk/udviklingsmodel-for-palidelighed/) — udviklingsmodel for pålidelighed
- [Nederlands](https://istqb-glossary.page/nl/betrouwbaarheidsgroeimodel/) — betrouwbaarheidsgroeimodel
- [Norsk](https://istqb-glossary.page/no/palitelighetsmodell/) — pålitelighetsmodell

Read this term online: https://istqb-glossary.page/reliability-growth-model/

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