University of Technology Sydney · S1 2026 · FACULTY OF LAW

78304 · Migration Law: Compliance And Cancellation

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Chapter 2 of 9 · 78304

Immigration Compliance Powers

Module 1 opens at the enforcement front end, and one frame holds the whole module together: the department monitors status and sponsors, detects unlawful non-citizens, fraud and breaches, enforces by detaining, sanctioning and refusing or cancelling, and ultimately unwinds status by removing the unlawful and deporting the lawful. Every power in this chapter slots into one of those four boxes. The high-yield ones are the s 18 power to require information and documents about an unlawful non-citizen (with s 20 compensation and the s 24 rule that there is no privilege against self-incrimination), the search, screening and strip-search powers (ss 252, 252A), the s 140XB inspection power, the offence provisions (the department detects and refers — the AFP and CDPP prosecute), and sponsor sanctions (ss 140K/140M/140Q). The examinable trap is the ethics conflict: an RMA's Code of Conduct confidentiality gives way once information is “required by law” under an s 18 notice, and a non-lawyer RMA has no legal professional privilege, while a lawyer does.

In this chapter

What this chapter covers

  • 01The compliance lifecycle: monitor, detect, enforce, unwind status
  • 02s 18: power to require information and documents (precondition: a reasonable belief)
  • 03s 20 compensation and s 24: no privilege against self-incrimination
  • 04The VEVO / s 18 ethics trap: RMA confidentiality vs 'required by law'; LPP for lawyers, none for non-lawyer RMAs
  • 05Search and strip-search (ss 252, 252A) and inspection (s 140XB)
  • 06Offences: Div 7A and Div 12 - the department refers, the AFP and CDPP prosecute
  • 07Sponsor sanctions: ss 140K/140M/140Q and regs 2.89-2.94B
Worked example · free

Worked example: an s 18 notice meets a registered agent's confidentiality duty

Q [5 marks]. A registered migration agent holds documents showing that her client is an unlawful non-citizen. The department issues a notice under s 18 requiring her to produce information about the client's whereabouts. The agent says she owes the client a duty of confidentiality and that producing the documents might incriminate the client. Advise the agent.
  • +1Issue. Does the agent's confidentiality duty, or any privilege, let her decline the s 18 notice?
  • +1The power. s 18 lets the department require information or documents to ascertain the identity or whereabouts of an unlawful non-citizen, on a reasonable belief the person can give it. Once the notice issues, production is “required by law”.
  • +1Confidentiality. The RMA Code of Conduct duty of confidentiality yields to a legal requirement — there is no positive duty to inform on a client until the notice issues, but once it does, “required by law” overrides the Code.
  • +1Self-incrimination. s 24 means there is no privilege against self-incrimination — “it might incriminate” is no answer to non-compliance. And a non-lawyer RMA has no legal professional privilege; only a lawyer could rely on LPP to decline.
  • +1Conclude. The agent must comply with the s 18 notice; her confidentiality duty and any incrimination concern do not excuse non-compliance, and as a non-lawyer she has no LPP. (If she were a lawyer, LPP could apply to privileged material.)
The agent must comply: s 18 makes production 'required by law', the Code duty of confidentiality yields to that requirement, s 24 removes any self-incrimination privilege, and a non-lawyer RMA has no LPP. A lawyer in the same position could invoke LPP over privileged material.
Glossary

Key terms

s 18 information power
A power to require a person to give information or produce documents to ascertain the identity or whereabouts of an unlawful non-citizen. It is conditioned on a reasonable belief that the person can provide the information, and compliance is then 'required by law'.
No privilege against self-incrimination (s 24)
A person cannot refuse to comply with an s 18 requirement on the ground that the information might incriminate them. The privilege is abrogated by the section, so 'I might be charged' is no defence to non-compliance.
Legal professional privilege (LPP)
The privilege protecting confidential lawyer-client communications made for legal advice or litigation. A lawyer may rely on LPP to decline production of privileged material; a non-lawyer registered migration agent has no LPP.
Inspection power (s 140XB)
A power to enter premises without force to investigate a breach of sponsorship obligations or related offences. It sits alongside the search, screening and strip-search powers (ss 252, 252A) used where a person is detained or in immigration clearance.
Detect-and-refer
The enforcement division of labour: the department detects breaches and refers crime to the police; the Australian Federal Police investigate and the Commonwealth Director of Public Prosecutions decides whether to prosecute. The department itself does not prosecute.
FAQ

Immigration Compliance Powers FAQ

Can a registered agent refuse an s 18 notice on confidentiality grounds?

No. The RMA Code of Conduct duty of confidentiality yields once information is 'required by law', and an s 18 notice makes production a legal requirement. There is no positive duty to inform on a client before a notice issues, but once it does the agent must comply. A non-lawyer agent also has no legal professional privilege to fall back on.

What is the monitor-detect-enforce-unwind frame for?

It is the single organising idea for Module 1: every compliance power fits into one of those four stages. Using it, you can place any power quickly — for example the s 18 information power and the search powers are 'detect', detention and sponsor sanctions are 'enforce', and removal, deportation and the re-entry bans are 'unwind status'.

Does the department prosecute migration offences itself?

No. The department detects and refers: it gathers evidence and refers suspected crime to the Australian Federal Police, and the Commonwealth Director of Public Prosecutions decides whether to prosecute, or a civil-penalty notice may issue. Keeping this division clear avoids a common error in offence problems.

What sanctions apply to a non-compliant sponsor?

Breach of sponsorship obligations can lead to sanctions under s 140K, cancellation of sponsor approval or a bar under s 140M, and a civil penalty under s 140Q, with the grounds prescribed in regs 2.89-2.94B. Family-stream sponsors are generally not subject to the same formal monitoring and sanctions regime.

Study strategy

Exam move

Anchor the whole module on the monitor-detect-enforce-unwind lifecycle so you can place any compliance power in seconds. Know the s 18 chain cold — the reasonable-belief precondition, s 20 compensation, and the s 24 abrogation of self-incrimination — because the examinable ethics trap turns on it: confidentiality yields to 'required by law', and a non-lawyer RMA has no LPP while a lawyer does. Keep the offence division of labour straight (the department detects and refers; the AFP and CDPP prosecute), and be ready to name the sponsor-sanction provisions (ss 140K/140M/140Q). For each power, practise stating it in IRAC and citing the provision plus any authority on the first pass.

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