Boeing says it expects its 737 MAX planes to return to commercial service next January.
The new model has been grounded in some forty countries since March... following two deadly crashes.
Boeing said Monday that it's working to get approval from the U.S. Federal Aviation Administration to put the plane back into service.
The firm also listed five safety-related processes the 737 MAX has to go through before then.
The first step, it said, was completed last week.