Members of the ZeniMax Workers United-CWA union have ratified the contract agreement with parent company Microsoft. This agreement with the union representing the video game studio’s quality assurance employees marks the first time Microsoft has entered into any union contract in the US. ZeniMax Studios is probably best known for its work on The Elder Scrolls Online. Stephen Totilo first reported on this news; we’ve reached out to Microsoft and the Communications Workers of America for additional comment.

As with many organizing efforts, this step has been a long time coming. The group of employees voted to unionize in 2023, and Microsoft immediately recognized ZeniMax Workers United-CWA following the vote results. Microsoft also made its policy of neutrality toward union organizing at ZeniMax official in 2024. The QA workers from ZeniMax and Microsoft reached a tentative contract this May.

The contract includes provisions for wage increases and minimum salaries, as well as industry-specific content such as a clearer crediting policy recognizing the role of QA and protections for the employees regarding use of AI.

Update, June 20 2025, 12:18PM ET: Microsoft provided Engadget with the following statement, attributed to the company’s Vice President and Deputy General Counsel, Amy Pannoni: “This agreement reflects our ongoing commitment to employee voice and collaborative labor relations. Reaching this milestone with the ZeniMax quality assurance team and CWA is another step toward helping everyone here do their best work.”