The Business Impact Analysis (BIA) Survey has evolved over time into an often massive undertaking. Organizations devote 6 months or more to determining the Survey questions, distribution, collection, collation, analysis – and the inevitable follow-ups to resolve discrepancies, anomalies and misconceptions. Upon completion, not only are the results suspect (see my original article) but during the process, organizational changes often make some results invalid.
Content retrieved from: https://www.ebrp.net/if-not-a-bia-survey-what-part-1/.
If Not a BIA Survey, What? (Part 1)