Question

Backup sewage in the operation's storeroom would be a reason to contact the local regulatory authority because its considered to be an

Answer 1

Backup sewage in the operation's storeroom is considered to be a contamination risk.
You should first contact the local regulatory authority and close the store to prevent customers from becoming sick.
Second, call a plumber or someone who can correct the cause of the backup.
Lastly, clean the area to prevent fecal contamination.