a) Yes. Any alcohol-related suspension will show up as will a deferred prosecution.
b) No, you cannot expunge, vacate or seal anything on your DOL driving record. However, what gets reported to whom depends on how long ago the incident occurred and the reason for the request. For instance, committed tickets remain forever but are only reported to insurance companies for three years. Alcohol-related suspensions and DPs are reported to employers for driving related jobs for 99 years.
The suspension and the fact that you had a DUI will be found out in a back ground check. They do not expunge/vacate DUI charges, sorry. As it gets older the sting will get smaller so be up front with your job prospect and make sure there are no surprises.
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