The three companies had been operating jointly for some years without this formality.
The monks jointly operated a high school for boys at the location until 1965.
It was jointly operated and delivered electricity to both countries.
Representatives also serve on five committees that operate jointly with the Senate.
The third theater space, to be operated jointly with next door Melkweg, will open in late 2009 or early 2010.
While individual European countries are free to bar organizations unilaterally, they have agreed to operate jointly.
After consulting tactical archives, I conclude they must have been operating jointly.
They set up a jointly operated office in Calgary.
A car factory to be operated jointly by Israel and Jordan.
Not only did they jointly operate a boat ride but also two Dodgem car rides.