However, more research is required to establish the extent and direct consequences, if any, on health.

Further studies are required to establish its place and the dose to be given.

In the early days if a town had more than 50 families, it was required to establish a public school to teach writing and reading.

Smith said at least a year is required to establish his program.

Companies are also required to establish and make public internal controls.

Having done that, they were then required to establish the fate of the five people known to have been aboard.

"As the market share leader, we are required to establish stability."

Each State board was required to establish a plan:

This season, for the first time, each state high school federation was required to establish a limit.

It is the first step in a series of changes required to establish a credible economic government.