Criminal & Traffic
Criminal appeal lawyers challenge convictions and sentences in higher courts.

Appeals can argue that a conviction was wrong or a sentence too harsh. Time limits are short and the grounds are technical, so specialist advice early is important.
An appeal is often the last chance to correct an unjust conviction or excessive sentence, and deadlines are short.
Appeals from local and magistrates courts usually go to the District, County or Supreme Court, and from higher courts to the Court of Criminal Appeal or Court of Appeal. Appeals to the High Court require special leave.
11 firms
Sydney, NSW · Sydney CBD
O’Brien Criminal and Civil Solicitors provides legal services in Sydney, NSW. Listed practice areas include Defamation, Criminal Law and Assault & Violent Offences.
Canberra, ACT · Canberra
Hugo Law Group Canberra provides legal services in Canberra, ACT. Listed practice areas include Criminal Law, Traffic Offences and Coronial Inquests.
Perth, WA · Perth CBD
Timpano Legal Criminal Lawyers Mandurah provides legal services in Perth, WA. Listed practice areas include Criminal Law, Bail Applications and Assault & Violent Offences.
Norwest, NSW · Hills District
IMS Lawyers Australia provides legal services in Norwest, NSW. Listed practice areas include Criminal Law, Bail Applications and Criminal Appeals.
Mandurah, WA · Perth South
Timpano Legal Criminal Lawyers Mandurah provides legal services in Mandurah, WA. Listed practice areas include Criminal Law, Bail Applications and Assault & Violent Offences.
Joondalup, WA · Perth North
Timpano Legal Criminal Lawyers Mandurah provides legal services in Joondalup, WA. Listed practice areas include Criminal Law, Bail Applications and Assault & Violent Offences.
Parramatta, NSW · Western Sydney
Houston Defence Lawyers provides legal services in Parramatta, NSW. Listed practice areas include Traffic Offences, Criminal Law and Drink & Drug Driving.
Parramatta, NSW · Western Sydney
Michael Sommerville Lawyer provides legal services in Parramatta, NSW. Listed practice areas include Criminal Law, Traffic Offences and Assault & Violent Offences.
Brisbane City, QLD · Brisbane CBD
Cridland & Hua Lawyers provides legal services in Brisbane City, QLD. Listed practice areas include Criminal Law, Domestic Violence & AVOs and Assault & Violent Offences.
Cairns, QLD · Cairns & Far North
Civic Law Pty Ltd provides legal services in Cairns, QLD. Listed practice areas include Drink & Drug Driving, Bail Applications and Assault & Violent Offences.
Wyong, NSW · Central Coast
Houston Defence Lawyers provides legal services in Wyong, NSW. Listed practice areas include Traffic Offences, Criminal Law and Drink & Drug Driving.
Understand the next step
Start with the decision being challenged, the court that made it and the decision date. An appeal assessment focuses on available grounds and procedure, rather than simply repeating the original case.
Ask whether the engagement is an initial merits assessment, preparation of an appeal or representation through its conclusion.
Send the charge, summons, bail paperwork and hearing dates through the method requested by the lawyer. Identify whether you are enquiring for yourself or someone else.
Ask what evidence is available and what must be obtained. Decisions about a plea or statement should follow advice on your own circumstances.
Confirm who will attend the next event, where to meet and what preparation is included. Ask how changes in the case would affect the estimate.
One mention, a contested hearing and an appeal are different scopes of work. Ask about preparation, barrister fees and additional appearances.
Ask for a written scope identifying the work you are authorising, the person responsible and when costs will be reviewed. If you only want advice on one step, say so before the firm begins wider work.
Make hearing dates and bail conditions clear at first contact. If the firm cannot assist in time, ask about an available practitioner or the relevant legal-aid service.
Directory guidance updated 19 September 2026. General information to help you prepare for a conversation with a professional; not advice about your individual matter. Check current requirements with the relevant authority.
Good to know
It depends on the court and state, but often only weeks. Get advice immediately after the decision.
Get advice first. A lawyer can check whether the police followed proper procedure, whether a defence is available, and whether the charges can be reduced or withdrawn before you enter any plea.
It depends on the reading, your record and your state's laws. In some cases a lawyer can argue for a reduced disqualification period or a work licence where one is available.