They require evidence based on personal experience for every claim made.

Such an assertion requires evidence from the experience under the 1971 decision.

If you ever require evidence that academics lack common sense, here it is.

We have been considering the issues and require further evidence to establish the case for change.

The lower the significance level chosen, the stronger the evidence required.

We will discharge it on receipt of the evidence required.

Until last month, the agency required "significant scientific evidence" for health claims on food labels.

Now, most other defendants have pleaded guilty and there are only six men left, with far less evidence required.

Relief is only available where the customer provides the evidence required, see paragraph 6.7.

Meanwhile, you struggled to get the evidence required even though many of the items had been purchased more than 20 years ago.