Curious whether the WARN Act changes

https://caidenypot306.evercolumn.com/posts/how-to-choose-a-law-firm-in-omaha-what-to-ask-before-you-hire-4

Curious whether the WARN Act changes mentioned here affect companies with fewer than 100 workers. Our plant is around 80 people and there have been rumors of layoffs. Would love a follow-up post that covers smaller employers