You need to ensure that they are right for your business.

You need to ensure that the car is not made available to any one else.

We also need to ensure that every student who works hard in high school can go to college.

You need to ensure the equipment is up to the job and does not add to the risk.

We need to ensure that this is not the case.

However, we do need to ensure that the situation does not get completely out of control.

We need to ensure that this is also the case in the future.

We need to ensure that the same thing does not happen this year.

Care in a hospital is often needed to ensure the patient's safety.

People - for example, you need to ensure that your employees have the right training.