"Just no way are these valid data," he said.

We do not have any valid data at this time.

So you can see there's much more work being done if the other sectors in that block have valid data.

It was also supposed to control the valid data of consignments.

Relatively little current, valid data exists about today's reservations.

It is a finding, he explained, that required huge numbers of flies to give the researchers valid data on death rates per day.

Implement risk management strategies based on valid data and sound science.

Therefore, they persistently create a nonstationary world in which only the relatively recent past has valid data.

- Members shall implement risk management strategies based on valid data and sound science.

During systems design, therefore, data definitions are established which place limits on what constitutes valid data.