Here things get a little familiar for companies with pre-existing stand-alone 401k plans (but may need to be discovered by those without plans).
Tag "One Bad Apple"
As we approach clarity with regards to Congressional action and/or implementation of the Trump Executive Order, we may find need to expand these MEP guidelines. Until then, though, companies in business associations where commonality exists may wish to use these ground rules when determining if a 401k MEP is the right course to take.