U.S. companies are relaxing many of the vaccine and other Covid-related requirements that had become a staple of corporate life in the pandemic.

As office occupancy nears pandemic-era highs in many U.S. cities, a number of employers have communicated new, looser safety protocols to workers. Some companies made masks optional in the office for all workers, while others dropped testing requirements for the unvaccinated or simplified the daily return-to-office questionnaires.