The summary on the first sheet is finished, but the file may also contain other sheets, comments, and links to internal files. A pre-sharing review needs to answer two questions: are the results understandable, and will the recipient receive exactly the information needed? A neatly formatted first page does not fully answer either one.
Establish the intended use
Will the recipient only read figures, enter new values, or audit the calculation? A deliberately prepared output may be enough for a results-only summary. Someone changing assumptions needs the relevant formulas and explanations. Decide the scope before deleting sheets indiscriminately.
Create a separate distribution copy. Give it an identifiable name and state the data date and covered period. A filename such as current quickly loses meaning when several versions circulate. Essential information about the data's status should also be understandable inside the file.
Label units and currencies. A value of 150 is not clearly an amount or a quantity without context. Explain whether blank cells mean unknown values, inapplicable items, or entries that are still outstanding.
Check results and dependencies
Independently calculate a few representative results and compare totals with known source values. Look for visible error values, but do not rely on them alone: a formula referencing the wrong cell may return an ordinary-looking number.
Inspect connections to other files or data sources. Does the workbook function only because a particular folder is accessible on your computer? If the recipient lacks that source, the handoff needs another arrangement or a clear explanation. Refresh data only when the source and intended reporting date are understood.
Check the intended input cells and try a typical change in the distribution copy. Observe whether the expected results update. Restore the test values afterward and save the confirmed state. Accidentally retaining test data would make the delivered copy wrong despite a successful functional test.
Handle additional content deliberately
Inspect hidden sheets, rows, and columns, along with comments and document properties. Hiding information is not reliable removal of confidential content. Inspection tools can locate additional components, but use them on a copy. Removing hidden data can change formulas and results.
Worksheet protection can discourage accidental editing, but it does not replace appropriate access control for confidential data. Remove unnecessary information from the distribution copy using a reviewed method, then check the results again.
Finally, open the exact file to be sent, preferably in the intended receiving environment. Test readability, important functions, and printing if relevant. Include a short handoff note describing expected inputs and known limitations. The recipient should not have to infer the workflow from cell colors.