Hi!

One way:

=IF(COUNTIF(NSN6!A:A,F8)+COUNTIF(NSN5!A:A,F8)=0,"N/A",IF(COUNTIF(NSN6!A:A,F8),INDEX(NSN6!D:D,MATCH(F8 ,NSN6!A:A,0)),INDEX(NSN5!D:D,MATCH(F8,NSN5!A:A,0)) ))

Biff

"roy.okinawa" wrote in message
...
I have this formula that looks for a match on another worksheet:

=IF(ISNA(MATCH(F8,NSN6!A:A,0)),"N/A",INDEX(NSN6!D:D,MATCH(F8,NSN6!A:A,0)))

I need this scenario added to the formula: First look at NSN6 for match.
If found, input match. If no match found, look on NSN5 for match. If
found,
input match. If not found on either worksheet, input N/A.