BAuA-Working Time Survey (BAuA-WTS)

The Working Time Survey of the Federal Institute for Occupational Safety and Health (BAuA) is designed as a panel study to investigate long-term changes in the world of work. The first survey wave took place in 2015, followed by further waves in 2017, 2019, and 2021. The population is made up of persons in employment in Germany who are at least 15 years old and work at least 10 hours a week on a regular basis.

The datasets each contain data on the following subject areas:

  • Main employment and, if applicable, additional employment
  • Characteristics of the employment relationship and the company
  • Working-time arrangements, including flexibility and working-time variability
  • Psychological and physical demands
  • Well-being and satisfaction
  • Socio-demographic information on the respondents

For more detailed information on the sample and the content of the BAuA-Working Time Survey, please see the introductory article, data documentation, and methodological reports on this page.

Available scientific use files

Current versions

  • Scientific Use File of the BAuA-Working Time Survey 2015, Version 2
    (doi:10.48697/baua.azb15.suf.2)
  • Scientific Use File of the BAuA-Working Time Survey 2017, Version 2
    (doi:10.48697/baua.azb17.suf.2)
  • Scientific Use File of the BAuA-Working Time Survey 2019, Version 2
    (doi:10.48697/baua.azb19.suf.2)
  • Scientific Use File of the BAuA-Working Time Survey 2021, Version 1
    (doi:10.48697/baua.azb21.suf.1)

Previous versions

The following previous versions of the scientific use files of the BAuA-Working Time Survey can still be obtained from FDZ-BAuA if required:

  • Scientific Use File of the BAuA-Working Time Survey 2015, Version 1
    (doi:10.21934/baua.azb15.suf.1)
  • Scientific Use File of the BAuA-Working Time Survey 2017, Version 1
    (doi:10.21934/baua.azb17.suf.1)
  • Scientific Use File of the BAuA-Working Time Survey 2019, Version 1
    (doi:10.48697/baua.azb19.suf.1)

Find documentation materials for the previous versions of the scientific use files of the BAuA-Working Time Survey here:
Previous versions of the scientific use files of the BAuA-Working Time Survey

Introduction to the study

BAuA-Working Time Survey (BAuA-WTS; BAuA-Arbeitszeitbefragung)

Article 2021

The complete article "BAuA-Working Time Survey (BAuA-WTS; BAuA-Arbeitszeitbefragung)" can be downloaded at the website of the "Jahrbücher für Nationalökonomie und Statistik / Journal of Economics and Statistics", Volume 241, Issue 2, pp. 287-295 (charges may apply).

First Online: 16 October 2020

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Data documentation

Data documentation of the Scientific Use File of the BAuA-Working Time Survey 2015, Version 2

Data documentation 2023

This data documentation describes the Scientific Use File of the BAuA-Working Time Survey 2015, Version 2, which the Research Data Centre of the Federal Institute for Occupational Safety and Health (FDZ-BAuA) makes available to users for scientific research projects. The BAuA-Working Time Survey …

To the Publication

Data documentation of the Scientific Use File of the BAuA-Working Time Survey 2017, Version 2

Data documentation 2023

This data documentation describes the Scientific Use File of the BAuA-Working Time Survey 2017, Version 2, which the Research Data Centre of the Federal Institute for Occupational Safety and Health (FDZ-BAuA) makes available to users for scientific research projects. The scientific use file …

To the Publication

Data documentation of the Scientific Use File of the BAuA-Working Time Survey 2019, Version 2

Data documentation 2023

This data documentation describes the Scientific Use File of the BAuA-Working Time Survey 2019, Version 2, which the Research Data Centre of the Federal Institute for Occupational Safety and Health (FDZ-BAuA) makes available to users for scientific research projects. The scientific use file …

To the Publication

Data documentation of the Scientific Use File of the BAuA-Working Time Survey 2021

Data documentation 2024

This data documentation describes the Scientific Use File of the BAuA-Working Time Survey 2021, which the Research Data Centre of the Federal Institute for Occupational Safety and Health (FDZ-BAuA) makes available to users for scientific research projects. The scientific use file contains data …

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Overview of the content of the scientific use files

List of variable correspondence for the Scientific Use Files of the BAuA-Working Time Survey (current versions)

(XLSX, 75 KB, Barrier-free file)

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Methodological reports

Methodological Report and Questionnaire for the BAuA Working Time Survey 2015

baua: Report 2016

(in German)

The infas Institute for Applied Social Sciences conducted on behalf of Federal Institute for Occupational Safety and Health (BAuA) a representative telephone survey from May until October 2015 with approximately 20 000 individuals aged 15 or older. The survey aimed at gaining insight in …

To the Publication

Methodological Report and Questionnaire for the BAuA Working Time Survey 2017

baua: Report 2018

(in German)

infas Institute for Applied Social Sciences conducted from May to September 2017 the second wave of the "BAuA Working Time Survey" on behalf of the Federal Institute for Occupational Safety and Health (BAuA).

The aim of the survey is to continuously record differences in the organisation of …

To the Publication

Methodological Report and Questionnaire for the BAuA Working Time Survey 2019

Report 2020

(in German)

infas Institute for Applied Social Sciences conducted from May 2019 to January 2020 the third wave of the "BAuA Working Time Survey" on behalf of the Federal Institute for Occupational Safety and Health (BAuA).

The study is designed as a panel study to investigate long-term change in the world of …

To the Publication

Methodological Report and Questionnaire for the BAuA Working Time Survey 2021

Report 2022

(in German)

From May 2021 to December 2021, infas Institute for Applied Social Sciences conducted the fourth wave of the "BAuA Working Time Survey" on behalf of the Federal Institute for Occupational Safety and Health (BAuA).

Designed as a panel study, the survey aims at analysing long-term changes in the …

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Citation guidelines

Citing the data sources in publications

(PDF, 214 KB, Barrier-free file)

Download

Application documents

Application for a data use agreement

(PDF, 234 KB, Barrier-free file)

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Sample contract - English version 

(PDF, 174 KB, Barrier-free file)

Download

Sample contract - German version

(PDF, 245 KB, Barrier-free file)

Download

List of publications

Publications based on the data from the BAuA-Working Time Survey

(PDF, 313 KB, Barrier-free file)

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Further Information

Contact


The FDZ-BAuA staff is happy to advise you on how to use the available research data. We offer the following ways to contact us:

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