Yes, under federal electoral law, it is compulsory for all eligible Australian citizens to enrol and vote in federal elections, by-elections and referendums. For further information see Compulsory Voting.
EEOC Regulations require that employers keep all personnel or employment records for one year. If an employee is involuntarily terminated, his/her personnel records must be retained for one year from the date of termination.
How Long to Keep Employee Records. Normally, your business can be audited any time within three years of filing a tax return. So, just to be on the safe side, you should keep all employment related tax records for six years.