Idaho is quite strict with its laws and regulations pertaining to expungement or record sealing. In fact, outside of case dismissal or charges being dropped all records remain permanent. Per Idaho Code ยง 18-8310 however you are able to request both expungement and removal of DNA profiling evidence collected against you if you can successfully petition charges on the grounds of failure of evidence or invalid judgement based on anecdotal evidence. Sex offenders after 10 years can petition to have themselves removed from the Sex Offender Registry, although this does not appear to include the capability to have the charges actually expunged themselves.