Founder & Principal Solicitor

Joshua Jung

Founder & Principal SolicitorCore Defence Lawyers

Admitted to practise in New South Wales in 2016, Joshua Jung practises exclusively in criminal law, representing individuals throughout the State. His practice focuses on domestic violence charges and ADVO proceedings, with contested-hearing and evidence-focused preparation, bail applications, criminal appeals and other defended criminal matters.

  • Admitted in NSW in 2016
  • Criminal Law Focus
  • Domestic Violence & ADVO Defence
  • Contested-Hearing & Evidence-Focused Preparation
  • Direct Principal Solicitor Access

A Commitment To Criminal Defence

A Commitment To Criminal Defence

Joshua Jung is a criminal defence solicitor whose practice is dedicated to representing individuals facing domestic violence allegations throughout New South Wales. He advises and represents clients at every stage of the criminal justice process, from police investigations and bail applications through to defended hearings, sentence proceedings, appeals and related Apprehended Domestic Violence Order (ADVO) proceedings.

Joshua understands that domestic violence allegations are unlike most other criminal charges. They often arise in emotionally charged circumstances, involve competing accounts of private events and can have immediate consequences for a person's liberty, employment, family relationships, professional reputation and future. For many clients, the criminal proceedings are only one part of a much broader personal crisis.

His approach begins with a simple principle: every allegation must be tested against the evidence, not assumptions.

Professional Standards

Professional Standards

Joshua Jung's approach to criminal defence is guided by the principles contained within Our Standard.

These principles include:

  • 01Advocacy Before Marketing.
  • 02Knowledge Before Promotion.
  • 03Trust Before Visibility.
  • 04Authority Is Earned.

The objective is not to claim authority.

The objective is to deserve authority.

Read Our Standard

Philosophy

The Philosophy Behind Core Defence Lawyers

Core Defence Lawyers was established on the belief that professional standards should drive reputation.

Not the other way around.

Joshua believes:

  • Advocacy should come before marketing.
  • Knowledge should come before promotion.
  • Trust should come before visibility.
  • Authority should be earned rather than claimed.

The objective is not to claim authority.

The objective is to deserve authority.

Read Our Standard

Exclusive Focus

Exclusive Focus On Criminal Law

Every case is approached on its own facts.

Joshua carefully analyses the prosecution brief to determine whether the evidence is reliable, admissible and capable of proving each element of the offence beyond reasonable doubt. He examines witness statements, body-worn video, CCTV footage, mobile telephone evidence, photographs, medical records, forensic material and other documentary evidence to identify inconsistencies, omissions, credibility issues and available legal defences.

His practice includes representing clients charged with common assault (domestic violence), assault occasioning actual bodily harm, stalk or intimidate, contravene ADVO, malicious damage and other criminal offences arising from domestic relationships. He also advises clients responding to ADVO applications and associated police investigations.

Domestic Violence Defence

Domestic Violence Defence

Joshua believes that effective criminal defence is founded on disciplined preparation rather than courtroom improvisation. Before any hearing, careful consideration is given to the legal issues, the available evidence, the prosecution's burden of proof, potential evidentiary objections, the strengths and weaknesses of competing accounts and the strategy most likely to advance the client's case. This methodical preparation allows advocacy to be purposeful, focused and responsive as the evidence unfolds.

Where allegations are defended, Joshua prepares each matter with close attention to witness credibility, factual disputes and the evidentiary issues that commonly determine domestic violence proceedings. His objective is not simply to respond to the prosecution's case, but to understand it thoroughly, identify its weaknesses and ensure every issue favourable to the client is properly presented before the court.

He regularly appears in the Local Court and prepares matters that proceed to higher courts where required, across negotiated resolutions, defended hearings, sentencing proceedings and criminal appeals.

Competing Factual Accounts

Where two accounts diverge, the question becomes what the evidence, considered as a whole, reliably establishes.

Relationship Breakdowns

Allegations frequently arise against the background of a relationship breakdown, which forms part of the relevant context.

Electronic Communications

Messages, emails and social media are often contemporaneous and may support or contradict an account.

Body-Worn Video

Police footage can preserve observations made shortly after events that would otherwise rely on memory alone.

Credibility Disputes

Credibility and reliability are assessed together, because an honest witness may still be mistaken.

Contextual Evidence

The surrounding circumstances help a court understand how the evidence fits together.

Apprehended Domestic Violence Orders

ADVOs are civil orders that frequently accompany a charge and operate alongside any bail conditions.

Contravene ADVO Allegations

An alleged breach of an order is a separate criminal matter requiring its own careful analysis.

Bail Issues

Bail is concerned with the assessment and management of risk, and is often decided early in a matter.

Defended Hearings

Where an allegation is contested, the disputed issues are determined on the evidence at a hearing.

Appeals

In defined circumstances, a decision may be reviewed by a higher court according to established principles.

An Educational Approach

Each matter is approached with preparation and balance, never sensationalism or assumption.

Contested Domestic Violence Hearings

Contested Domestic Violence Hearings

Domestic violence allegations frequently involve disputed factual issues. In many matters the outcome depends upon the court's assessment of evidence, credibility, reliability and context.

Joshua Jung has significant experience acting in contested domestic violence proceedings throughout New South Wales.

These matters often involve:

  • Competing factual accounts.
  • Witness credibility issues.
  • Alleged inconsistencies.
  • Electronic communications.
  • Text messages.
  • Body-worn video footage.
  • CCTV evidence.
  • Contextual evidence.
  • Cross-examination of witnesses.
  • ADVO proceedings.
  • Contravene ADVO allegations.

Evidence Assessment

Identifying what the available evidence reliably establishes, what is absent, and what remains genuinely in dispute.

Witness Credibility

Considering credibility and reliability together, because an honest witness may still be mistaken about what occurred.

Electronic Evidence

Examining text messages, social media and other communications that are often contemporaneous and revealing in context.

Defended Hearings

Preparing contested matters for determination on the evidence, including the cross-examination of witnesses.

ADVO Proceedings

Acting in apprehended domestic violence order proceedings and contravene ADVO allegations as distinct matters.

Strategic Preparation

Developing a coherent case theory grounded in the evidence, the elements in issue and the applicable law.

Domestic violence hearings frequently turn on evidence rather than allegations alone.

Understanding how courts assess credibility, reliability, corroboration and context is often central to the determination of disputed proceedings.

Evidence-Focused Advocacy

Evidence-Focused Advocacy

Joshua's approach to criminal defence is heavily influenced by evidence.

Effective criminal defence requires understanding:

  • What evidence exists.
  • What evidence is absent.
  • What evidence is reliable.
  • What evidence is disputed.
  • What evidence is corroborated.
  • What conclusions the evidence can reasonably support.

Courtroom Representation

Courtroom Representation

Local Court

District Court

Children's Court

Bail Applications

Defended Hearings

Sentencing Proceedings

ADVO Hearings

Traffic Matters

Licence Appeals

Criminal Appeals

No amount of marketing can compensate for inadequate preparation.

No amount of publicity can substitute for professional competence.

Representative Criminal Law Experience

Representative Criminal Law Experience

The following reflects the categories of criminal law matters encountered in practice across the Local and District Courts of New South Wales. It is provided to illustrate practical experience. It does not identify any client and does not discuss the outcome of any matter.

  • Defended Domestic Violence Hearings

  • Police-Only Prosecutions

  • Contravene ADVO Matters

  • Local Court Defended Hearings

  • Bail Applications

  • Severity Appeals

  • Conviction Appeals

  • District Court Sentencing Proceedings

  • Assault Allegations

  • Drug Offence Matters

  • Traffic and Licence Appeals

Media Coverage & Reported Matters

Media Coverage & Reported Matters

Some criminal matters attract public attention and media reporting.

Joshua Jung has acted in matters reported by Australian media outlets, reflecting the broad range of criminal law matters encountered in practice.

Media attention does not determine the significance of a matter.

Every client deserves careful preparation and professional representation regardless of whether proceedings attract publicity.

Reported by The Daily Telegraph

Domestic Violence Proceedings – Turramurra Matter

Matter reported by The Daily Telegraph involving domestic violence allegations and sentencing proceedings arising from events in Turramurra.

Read Article

Reported by The Daily Telegraph

Drug Supply Allegations – Woolloomooloo Matter

Matter reported by The Daily Telegraph concerning allegations arising from a police operation in Woolloomooloo involving cocaine supply allegations.

Read Article

Media reporting should not be interpreted as an indication of outcome, experience or significance.

Each matter depends upon its own facts, evidence and circumstances.

Core Defence Lawyers is committed to providing professional representation regardless of whether a matter receives public attention.

Strategic Preparation

Strategic Preparation

Preparation frequently involves:

  1. 01

    Reviewing prosecution briefs.

  2. 02

    Analysing witness statements.

  3. 03

    Examining electronic evidence.

  4. 04

    Assessing legal issues.

  5. 05

    Evaluating strengths and weaknesses.

  6. 06

    Identifying factual disputes.

  7. 07

    Developing coherent case theories.

Every matter presents its own challenges.

Every matter requires its own strategy.

Practical And Realistic Advice

Practical And Realistic Advice

Joshua provides clients with clear, realistic and practical advice throughout the proceedings. He believes informed clients make better decisions, particularly when facing significant personal and legal consequences.

Rather than making promises about outcomes, he explains the available options, the strengths and weaknesses of the evidence, the legal principles that apply and the practical implications of each course of action.

Clients value Joshua's careful preparation, straightforward communication and commitment to ensuring they understand every stage of the process — particularly those who have never previously been involved with the criminal justice system.

Contribution To Public Understanding

Contribution To Public Understanding

Joshua Jung is the principal author and driving force behind a body of public educational resources concerning criminal law and domestic violence proceedings in New South Wales.

These resources are intended to promote disciplined analysis, improve public understanding and contribute positively to legal education. Their purpose is educational; their secondary benefit is visibility.

People make better decisions when they have access to reliable information.

Articles & Publications

Articles & Publications

A developing body of original legal analysis authored through the Knowledge Centre, organised across the areas that most often determine the course of a criminal or domestic violence matter.

Common Questions

Frequently Asked Questions

The Core Defence Philosophy

Every criminal allegation deserves careful scrutiny.

Every client deserves thorough preparation.

Every prosecution case should be tested.

The objective is not merely to react to allegations but to strategically analyse, challenge and defend them.

Our Purpose

Our Purpose

Joshua Jung established Core Defence Lawyers to provide strategic criminal defence representation while contributing meaningfully to public understanding of criminal law and domestic violence proceedings in New South Wales.

  • Preparation should drive confidence.
  • Standards should drive reputation.
  • Experience should drive authority.
  • Knowledge should drive visibility.

The objective is not to claim authority.

The objective is to deserve authority.

Contact

Speak Directly With Joshua Jung

If you have been charged with a criminal offence or require urgent legal advice, contact Core Defence Lawyers for a confidential consultation.

All enquiries are treated in the strictest confidence. Contacting Core Defence Lawyers does not create a solicitor–client relationship, which is established only upon a formal engagement.