On December 1, 2016, the Fair Labor Standards Act (FLSA) was Background due to be updated by the U.S. Department of Labor. Key changes included an increase in the salary threshold for exemption from overtime for working more than 40 hours per week, and indexing the salary level so that it is updated automatically every 3 years. This was predicted to have a profound effect on academe as postdoctoral researchers were mostly paid at a salary below the new threshold. On November 22, 2016, an injunction was granted nationwide, delaying implementation of the updates, which were finally struck down entirely on August 31, 2017. Here we review the key changes to the FLSA, how they came about, and how the postdoctoral population was affected.: We describe recent data collection efforts to uncover what Methods institutions with postdocs were doing to comply with the FLSA.: Our data showed that 57% of institutions checked (containing 41% of Results the estimated postdoctoral workforce in science, engineering and health) had not decided or had no public decision available one month prior to implementation, and only 35.5% of institutions were planning to raise salaries to the new minimum. After the injunction, a number of institutions and the NIH continued with their plans to raise salaries. Overall, despite the removal of a federal mandate, approximately 60% of postdocs are at institutions whose policy is to raise salaries.: Our data show uncertainty in postdoctoral salaries in the U.S. Conclusions prior to implementation of the FLSA ruling. In addition, while some institutions did suspend plans to raise postdoctoral salaries after the injunction, many continued with the raise. The implementation of postdoctoral salary raises may be inconsistent, however, as the legal minimum is still $23,660. Creative Commons Attribution , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Data associated Licence with the article are available under the terms of the (CC0 1.0 Public domain dedication). Creative Commons Zero "No rights reserved" data waiver
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Amendments from Version 1This version of the article has now been updated to take account of the injunction against the FLSA updates, and to present data collection efforts subsequent to the injunction, to see whether institutions continued in their plans, and to evaluate which institutions continued to plan raising postdoctoral salaries. We present this data (Dataset 1), along with a summary of minimum wage laws in each state (Dataset 2), which may come to affect postdoctoral salaries themselves over time. We have also addressed and modified the paper in response to the reviewer reports, including clarifying that postdocs on fellowships were also subject to the updates to the FLSA; highlighting the effect on international researchers; addressing why we believe our survey results differed from an institutional survey prior to our data collection efforts; addressing international postdocs; clarifyin...