Hi Steved!
=IF(ISNA(INDEX('Audit Team'!$A$1:$C$2000, MATCH(E2:E2001,'Audit
Team'!$A$1:$A$2000,), MATCH("Surname",'Audit Team'!
$A$1:$C$1,)),"",INDEX('Audit Team'!$A$1:$C$2000, MATCH(E2:E2001,'Audit
Team'!$A$1:$A$2000,), MATCH("Surname",'Audit Team'!
$A$1:$C$1,)))
IOW you use a standard construct:
=IF(ISNA(YourFormula),"",YourFormula)
--
Regards
Norman Harker MVP (Excel)
Sydney, Australia