Complexity

The degree to which a component or system has a design and/or internal structure that is difficult to understand, maintain and verify.

Present in sylabi

Advanced Security Tester 2016 Advanced Test Analyst 2012 Advanced Technical Test Analyst 2012 Advanced Test Manager 2012 Expert Improving the Test Process 2011 Expert Test Management 2011 Foundation Extension - Agile Tester 2014 Foundation Extension - Model-Based Testing 2015 Foundation 2018 Foundation Extension - Performance Testing 2018 Foundation Extension - Acceptance Testing 2019 Foundation Extension - Mobile Application Testing 2019 Foundation V3.1 2018 Advanced Test Analyst 2019 Advanced Technical Test Analyst 2019 Advanced Agile Technical Tester 2019
Completion Criteria
Compliance

How to cite

International Software Testing Qualifications Board. (2026). complexity. ISTQB Glossary. Retrieved October 19, 2026, from https://istqb-glossary.page/complexity/.

Training providers

Vetted providers offering training for the certification(s) this term belongs to. See the full directory.

iSQI
online, classroom · EU, US, APAC
Sogeti
classroom · EU, US, APAC
QA
online, classroom · UK, EU
imbus
online, classroom · DE, AT, CH
trendig
online, classroom · DE, AT, ES, EU
SSID
online, classroom · FR, EU
Qestit
online, classroom · FR, EU
Capgemini
online, classroom · FR, EU, US, APAC
JUSE
classroom · JP, APAC

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