Interlock Guide
Expert answers to the most common questions about the NSW Alcohol Interlock Program.
Can You Get Off the Interlock Program Early in NSW?
Learn whether you can apply to have your interlock removed early in NSW, what the eligibility criteria are, and how the exemption process works.
How Much Does an Interlock Device Cost in NSW? (2026 Guide)
A complete breakdown of interlock device costs in NSW — installation, monthly fees, servicing, and removal. Find out what you'll actually pay and how to compare providers.
Interlock Financial Assistance NSW: What Help Is Available?
Struggling with interlock costs in NSW? Learn about financial assistance programs, subsidies, and the Salvation Army interlock scheme that can reduce what you pay.
How Many Interlock Violations Can You Have in NSW?
Find out exactly how many interlock violations you can have in NSW before facing consequences, what counts as a violation, and what happens next.
Can You Install an Interlock on a Motorcycle in NSW?
Wondering if alcohol interlocks can be fitted to motorcycles in NSW? Here's what the law says, what options are available, and what happens to motorcycle riders on the interlock program.
Can I Drive a Work Vehicle Without an Interlock Device in NSW?
If you're on the NSW interlock program, can you drive your employer's vehicle without an interlock fitted? Here's exactly what the law says and what exemptions exist.