Sheet1 has 'Week 1' data and Sheet2 has 'Week 2' data. Sheet2 will have 'Week 1' data as well as new Data. It is very possible that in Sheet2, 'Week 1' data has changed. There are no unique identifiers in either Sheets. Only if you combine cell values in Col. B, J, N, and O then it makes a unique row. So, based on this assumption what needs to be done so that it it identifies if there are new rows or changed rows in Sheet2? If so, I would like to see words like "new" or "changed" in Col. P in Sheet2. Thanks in advance for your time and help.