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December 11, 2025
6 min read
ERGs, or employee resource groups, have been around for decades in businesses and other organizations. Though ERGs are supported by the organization, they are employee-led and focus on shared coworker interests or experiences.
For business leaders, aspiring managers, MBA students, and other professionals, understanding the definition of ERG and how an ERG works is fundamental to navigating the workplace. Learn why these groups are important, how they are beneficial to coworkers and future workplace leaders, the 5 steps to starting a group, and the difference between an ERG and a union.
ERGs, also known as affinity groups, help improve workplace culture, create networking opportunities, build community, and more.
ERGs might even boost employee engagement and retention as they can help employees feel more connected to each other and the company.
| ERGs | Unions |
|---|---|
| Based on shared interests, identity, or experiences | Focused on improving working conditions regardless of members’ ethnicity, orientation, beliefs, or other factors |
| Exist at a single company | Involve employees within a particular field or industry across companies |
| No dues collected from participants | Dues collected from members |
| No legal influence within the company | Money collected is used for the purpose of improving conditions such as healthcare or wages |
The information presented here is true and accurate as of the date of publication. DeVry’s programmatic offerings and their accreditations are subject to change. Please refer to the current academic catalog for details.
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