come into/go out of use
come into use
To begin to be used or implemented. Several policies, aimed at helping struggling citizens get by, will come into use next month. I wonder when this legal concept first came into use.
go out of use
To stop being used or implemented. Residents are thrilled that several unpopular policies will go out of use next month. I wonder if an archaic legal concept like this one will ever go out of use.