But he acknowledged that so far no one has been able to find records from the relevant period of his service.

"We have the names of all the patients that were treated there during the relevant period and are in contact with them individually," he said.

Data on staff numbers are a snapshot of the last day in the relevant period.

Data on staff costs are for the whole of the relevant period.

"Where can I get a copy of the tape for the relevant period?"

To speak of their having stayed there over the relevant period.

These sales amounted to less than 1% of the total arms sold to Iraq in the relevant period.

The following table explains the meaning of "relevant period"

Three championships have been held up to 2006 for the relevant three-year periods: 1998-2000, 2001-2003 and 2004-2006.

The relevant period of evolution is so long ago.