No. Public announcements do not establish immigration permission. Review the actual process and individual documents before relying on the proposed move.
Plan family activity from actual permissions
Qualifying L spouses are employment authorized incident to status with appropriate documentation. Children gain no work permission solely through L dependent status. A relocation announcement or employer benefit does not create those rights.
If a qualifying L spouse will work, confirm valid dependent status and appropriate spouse-specific I-94 evidence before treating that work as available. Internal communications, onboarding packets and employee profiles are written for a business audience and often assume a move is already settled, which is a different standard from an approved filing. Confirm the actual petition or admission record for each family member independently of whatever a bio, newsletter or relocation email states, since those documents can drift out of sync without anyone noticing. Ask the employer's immigration counsel to confirm filing dates and any pending steps before scheduling movers, notifying a landlord or committing to a start date tied to the announced timeline. A spouse or child should not treat an internal relocation calendar as a substitute for checking their own status directly, particularly if the household includes several derivatives. Build the actual moving plan around confirmed paperwork rather than around whatever version of the timeline circulated internally, and keep that paperwork accessible for every family member rather than only the principal's file.