Debbie, better late than never!
The Emblaser can be considered a portable machine. You can move it around without losing your calibration, like you would with a CO2 laser.
The things to consider are trying to avoid heavy bumps and knocks while it is being transported.
We would recommend parking the laser into the rear right corner of the machine while you are transporting it. This will reduce the risk of damage it it receives a heavy bump.
Finally, for the last few months we have been including a set of supports cut from 6mm plywood for supporting the rails during international shipping. The two supports help protect the machine during shipping. If you would like this design, please let us know.