I came across this link while researching on how to clean eggs properly. I don't know if this is listed here or not, but it was very informative.
http://www.ams.usda.gov/AMSv1.0/getfile?dDocName=STELDEV3004502
http://www.ams.usda.gov/AMSv1.0/getfile?dDocName=STELDEV3004502