The tasks, form and capacity of the public entities charged with regulation vary greatly between countries.

Their overall task varied with each series.

The tasks and powers of a secret service can vary greatly from one country to another.

The tasks that the Unit undertake, apart from being challenging, are both wide and varied.

In many groups, however, tasks vary from routine and simple, to complex 'one-off' problem-solving.

Over the arc of a building project, the architect's strategic leadership role remains constant but their tasks may vary from:

The tasks that they carry out during this period vary, as will be seen later.

These tasks vary from destroying a few vehicles, collecting items, or racing/battling a boss.

The tasks vary from making up a poem spontaneously to keeping a count of a bell ringing at random.

Laptop keyboards vary by manufacturer, so the task of fixing one yourself also varies in complexity and price for parts.