
Country / Territory
-
promotions or transfers of 457 visa holders into new roles (within Australia)
-
reassignment of a 457 visa holder to a new role outside Australia
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changes to the remuneration packaging of 457 visa holders
-
changes to the ownership, directors or board members of the business
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Under migration law, such changes are events that employers must notify to the Department of Immigration within 28 calendar days.
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cancellation of approval as a sponsor, and the 457 visas approved on the auspices of that sponsorship;
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a bar on applying for further approval as a sponsor; and/or
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civil penalties of up to $10,200 for an individual, or $54,000 for a corporation.
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screen any end of financial year staff changes for 457 visa holders.
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report any notifiable events to the Department of Immigration within 10 working days (assuming these changes are effective on 1 April, the deadline for notification is 17 April).
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conduct visa verification checks on your non-Australian staff population to confirm ongoing immigration status.
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conduct a ‘dipstick test’ to confirm that your business is compliant with its sponsorship obligations.
Country / Territory
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Video
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Media mentions
Partner Bo Cooper explains the impact of wage‑weighted selection on H‑1B registration and compliance.
Media mentions
Partner Aaron Blumberg explains how heightened government scrutiny affecting students from countries such as Venezuela is shaping travel guidance for those studying in the US.
Media mentions
Partner K. Edward Raleigh highlights how recent H-1B changes are shaping employer compliance strategies.
Media mentions
Practice Leader Colm Collins explains that processing delays, shifting demand in information and communication technology (ICT) and renewal cycles contributed to last year’s drop in work permit approvals.
Media mentions
Partner Rick Lamanna examines current pressures on Canada’s immigration system, including processing delays, reduced admissions and policy uncertainty and the implications for applicants and employers.
Blog post
Manager Mihaela Dumitru outlines how Swiss authorities assess Employer of Record and body-leasing models, highlighting key compliance risks, licensing requirements and a regulatory update affecting EU and EFTA nationals effective 1 January 2026.

Media mentions
Partner Karolina Schiffter discusses how courts in Poland are reinforcing timely processing and constitutional protections for foreigners.


