• Insights

Posted Worker Notifications and Audits: Guilty by Association?

April 25, 2023

European Union Flag

Countries / Territories

  • United KingdomUnited Kingdom
  • BelgiumBelgium
  • European UnionEuropean Union

Related contacts

Sara Fekete

Sara Fekete

Manager

London, United Kingdom

Email

[email protected]

T:+44 (0) 20 7090 9281

Related offices

  • London
  • Brussels

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Sara Fekete

Sara Fekete

Manager

London, United Kingdom

Email

[email protected]

T:+44 (0) 20 7090 9281

Related offices

  • London
  • Brussels

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Sara Fekete

Sara Fekete

Manager

London, United Kingdom

Email

[email protected]

T:+44 (0) 20 7090 9281

Related offices

  • London
  • Brussels

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

By: Sara Fekete, Victoria Barber

They are not part of the standard immigration processes nor requirements strictly linked to global mobility service packages, yet they must be filed ahead of each assignment to ensure work readiness from "day one": Posted Worker Notifications (PWNs) remain a hot topic that employers need to consider to ensure compliance and to get ready for potential audits.

What are Posted Worker Notifications?

Since the consistent implementation of the Posted Workers Enforcement Directive (PWED) across EU Member States that began in 2018, beyond the standard immigration and mobility planning, employers must also comply with additional administrative requirements for each of their employees sent or "posted" to the EU to provide services on a temporary basis, aiming to ensure equal treatment with the local labour force.

Although the PWN process itself varies within the region, with significant differences in scope of application (e.g., limited to EEA/Swiss based employers or extended to ALL employers), and especially the amount of data or documents requested in each EU Member State, the core obligations to be completed by a sending company (legal employer) generally fall within three major buckets, including:

  1. Requirement to notify the host country authorities of the "posting" assignment;
  2. Requirement to appoint one (or more) contact persons in the host country, who can be approached by the competent authorities in case of questions; 
  3. Requirement to gather and keep assignment related documents for the duration of the posting, or even until after the posting, so they can be available to the authorities in case of an audit.

How big is the risk of a PWN audit?

Approaching the five-year anniversary since the de facto implementation of the Enforcement Directive, it is important to pause and reflect on the impact of the introduction of this requirement on the operations of companies posting employees to the EU.

While some companies have been able to implement an internal PWN programme to better monitor travel trends – taking into consideration that PWN requirements also apply to EU nationals, and in some countries, also to business travellers, who usually are not on the radar of the global mobility teams and relocation companies – other companies are still struggling to get their heads around all the different country PWN processes and requirements, risking penalties for non-compliance even if, from an immigration and social security perspective, they have obtained all necessary authorisations and documents to perform services abroad.

Whether your company feels comfortable in relation to PWN compliance, or if you are still trying to see through the complexities of PWN requirements, it is important to take note that earlier this year, the European Labour Authority (ELA) launched its Posting 360 Programme, focusing on compliance with posted worker rules across EU Member States and the improvement of cooperation and exchange of information between social partners and labour authorities. This, in conjunction with the infringement procedures started by the European Commission already in 2020 and continued earlier this year with the sending of reasoned opinions to 17 Member States for failing to comply with the PWED, is likely to increase focus on posted worker compliance as part of the usual scope of immigration, labour and social security audits.

Long road to PWN simplification?

Although the EC infringement procedures have already brought some changes to the PWN processes in some of the EU Member States – with France, Greece and Luxembourg removing some of the data requested from their PWN forms that are not essential to identify assignment circumstances – most of the Member States still require companies to provide extensive information and documentation to the authorities when filing the notification.

Even though the single digital EU PWN platform is still in the works, countries like the Netherlands and Greece are increasing efforts to digitalise their labour audits, ensuring that the authorities receive "warnings" of potential non-compliance not only based on traditional in-person inspections, but also through data exchange between the immigration, labour and social security authorities, and extending the monitoring to the contractor-supplier relationships between companies operating in their territories. This way, even companies that are otherwise compliant may become targets of audits, simply being "guilty by association."

With the novelty of the process wearing off, host country authorities are likely to be less flexible with companies that have not yet started implementing measures to ensure PWN compliance. At the moment, consistency in audits and level of penalties vary across the Member States, spanning from a few hundred Euros to criminal sanctions for sustained non-compliance. However, with the potential simplification of national PWN processes following the infringement procedures, it is expected that the authorities will shift their focus on post-filing compliance checks through audits and harmonise their actions under the ELA’s Programme.

 How can Fragomen help?

Thanks to our extended connections with ELA and national authorities, Fragomen continues to monitor changes in PWN requirements and audit trends across the 27 EU Member States. We can help by reviewing companies’ existing PWN programmes and build tailored strategies, including social security implications, to ensure that our clients are compliant from "day one" of all short-term assignments.

Our assistance goes beyond the the "word of the law." We aim to provide our clients with business-sensible advisory, taking into consideration their scope of activities, travel patterns and audit trends in the countries of interest. Fragomen also offers PWN technology solutions to companies who want to modernise their PWN programmes by onboarding to an automated PWN assessment and lodging tool.

Need to know more?

For any questions related to Fragomen’s PWN risk assessment and audit services, please reach out to [email protected].

This blog was published on 25 April 2023, and due to the circumstances, there are frequent changes. To keep up to date with all the latest updates on global immigration, please visit our dedicated COVID-19 site, subscribe to our alerts and follow us on LinkedIn, Twitter, Facebook and Instagram.

Countries / Territories

  • United KingdomUnited Kingdom
  • BelgiumBelgium
  • European UnionEuropean Union

Related contacts

Sara Fekete

Sara Fekete

Manager

London, United Kingdom

Email

[email protected]

T:+44 (0) 20 7090 9281

Related offices

  • London
  • Brussels

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Sara Fekete

Sara Fekete

Manager

London, United Kingdom

Email

[email protected]

T:+44 (0) 20 7090 9281

Related offices

  • London
  • Brussels

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Sara Fekete

Sara Fekete

Manager

London, United Kingdom

Email

[email protected]

T:+44 (0) 20 7090 9281

Related offices

  • London
  • Brussels

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Media mentions

Biometric Update: Fragomen-SICPA JV Adds IDEMIA Biometrics to Assemble End-to-End Identity Platform

Fragomen and SICPA expand their digital identity platform through a strategic collaboration with IDEMIA Public Security.

Learn more
Generic Insights

Blog post

Document Legalization Is Becoming a Global Mobility Compliance Issue: Five Trends Employers Should Watch

In this blog, UAE Consular and Document Services Manager Minu Joseph examines five global legalization trends through a Middle East lens—and outlines how employers can prepare earlier to keep assignments on track.

Learn more
Generic Insights

Blog post

Doing Business in Qatar: Growth and Workforce Mobility

In this blog, Corporate Services Manager Julia Ignatenko explores why businesses should coordinate company formation, regulatory compliance, leadership presence and workforce mobility from the outset.

Learn more

Awards

Fragomen Wins Immigration Provider of the Year: 2026 FEM APAC EMMAs

Fragomen won Immigration Provider of the Year at the 2026 FEM APAC EMMAs, and our Worldwide Immigration Trends Report 2026 received a Highly Commended recognition in the Thought Leadership category.

Learn more

Media mentions

Forbes: DHS Adds Immigration Rule Stopping H-1B Spouses From Working To Agenda

Partner Kevin Miner discusses DHS’ proposed rule to end employment authorization for certain H-4 spouses of H-1B professionals.

Learn more

Media mentions

Newsweek: Green Card Update: Major Change Announced for Sponsors

Counsel Brian Hunt discussed USCIS’ new ability to obtain credit information from green card sponsors and the potential implications for future regulatory actions.

Learn more

Awards

Partner Julie Lessard and Counsel Elsa Agostinho Recognized in the 2027 Edition of The Best Lawyers in Canada™

Partner Julie Lessard and Counsel Elsa Agostinho are recognized in the 2027 edition of The Best Lawyers in Canada™ for Immigration Law.

Learn more

Media mentions

Dubai Eye 103.8: Partner Ali Haider Joins The Agenda to Discuss Immigration Trends

Partner Ali Haider discusses immigration trends, visa appointments and the UAE’s continued efforts to attract global talent and investment.

Learn more

Blog post

Expanded Right-To-Work Scheme 2026: What UK Airlines and Aviation Contractors Need to Know

In their latest blog, Manager Adam Hickling and Immigration Consultant Daisy Dale examine the proposed changes, airline-specific risk scenarios and the practical steps organisations should consider before October.

Learn more

Fragomen news

Fragomen and SICPA’s Digital Identity Joint Venture Expands Ecosystem Through Strategic Collaboration with IDEMIA Public Security

Fragomen and SICPA’s digital identity joint venture expands its capabilities through a strategic collaboration with IDEMIA Public Security.

Learn more

Fragomen news

2026 年8月米国移民法ダイジェスト Learn more
Generic Insights

Blog post

APAC Immigration Landscape: Governments Are Using Immigration Policy to Advance National Priorities

In a new blog accompanying our Regional Immigration Overviews, Partner Kenneth Lau explores the key trends shaping the APAC immigration landscape and what they could mean for employers planning their global workforce strategies.

Learn more

Media mentions

Biometric Update: Fragomen-SICPA JV Adds IDEMIA Biometrics to Assemble End-to-End Identity Platform

Fragomen and SICPA expand their digital identity platform through a strategic collaboration with IDEMIA Public Security.

Learn more
Generic Insights

Blog post

Document Legalization Is Becoming a Global Mobility Compliance Issue: Five Trends Employers Should Watch

In this blog, UAE Consular and Document Services Manager Minu Joseph examines five global legalization trends through a Middle East lens—and outlines how employers can prepare earlier to keep assignments on track.

Learn more
Generic Insights

Blog post

Doing Business in Qatar: Growth and Workforce Mobility

In this blog, Corporate Services Manager Julia Ignatenko explores why businesses should coordinate company formation, regulatory compliance, leadership presence and workforce mobility from the outset.

Learn more

Awards

Fragomen Wins Immigration Provider of the Year: 2026 FEM APAC EMMAs

Fragomen won Immigration Provider of the Year at the 2026 FEM APAC EMMAs, and our Worldwide Immigration Trends Report 2026 received a Highly Commended recognition in the Thought Leadership category.

Learn more

Media mentions

Forbes: DHS Adds Immigration Rule Stopping H-1B Spouses From Working To Agenda

Partner Kevin Miner discusses DHS’ proposed rule to end employment authorization for certain H-4 spouses of H-1B professionals.

Learn more

Media mentions

Newsweek: Green Card Update: Major Change Announced for Sponsors

Counsel Brian Hunt discussed USCIS’ new ability to obtain credit information from green card sponsors and the potential implications for future regulatory actions.

Learn more

Awards

Partner Julie Lessard and Counsel Elsa Agostinho Recognized in the 2027 Edition of The Best Lawyers in Canada™

Partner Julie Lessard and Counsel Elsa Agostinho are recognized in the 2027 edition of The Best Lawyers in Canada™ for Immigration Law.

Learn more

Media mentions

Dubai Eye 103.8: Partner Ali Haider Joins The Agenda to Discuss Immigration Trends

Partner Ali Haider discusses immigration trends, visa appointments and the UAE’s continued efforts to attract global talent and investment.

Learn more

Blog post

Expanded Right-To-Work Scheme 2026: What UK Airlines and Aviation Contractors Need to Know

In their latest blog, Manager Adam Hickling and Immigration Consultant Daisy Dale examine the proposed changes, airline-specific risk scenarios and the practical steps organisations should consider before October.

Learn more

Fragomen news

Fragomen and SICPA’s Digital Identity Joint Venture Expands Ecosystem Through Strategic Collaboration with IDEMIA Public Security

Fragomen and SICPA’s digital identity joint venture expands its capabilities through a strategic collaboration with IDEMIA Public Security.

Learn more

Fragomen news

2026 年8月米国移民法ダイジェスト Learn more
Generic Insights

Blog post

APAC Immigration Landscape: Governments Are Using Immigration Policy to Advance National Priorities

In a new blog accompanying our Regional Immigration Overviews, Partner Kenneth Lau explores the key trends shaping the APAC immigration landscape and what they could mean for employers planning their global workforce strategies.

Learn more
Fragomen.com home
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
Search Fragomen.com
  • Our Services
    For EmployersFor IndividualsBy IndustryCase Studies
  • Our Tech & Innovation
  • Our People
  • Our Insights
    Worldwide Immigration Trends ReportsMagellan SeriesImmigration AlertsEventsMedia MentionsFragomen NewsBlogsPodcasts & Videos
  • Spotlights
    Travel and Mobility Considerations: Situation in the Middle EastNavigating Immigration Under the Second Trump AdministrationImmigration Matters: Your U.S. Compliance RoadmapCenter for Strategy and Applied InsightsView More
  • About Us
    About FragomenOfficesResponsible Business PracticesFirm GovernanceRecognition

Our Services

  • For Employers
  • For Individuals
  • By Industry
  • Case Studies

Our Tech & Innovation

  • Our Approach

Our People

  • Overview / Directory

Our Insights

  • Worldwide Immigration Trends Reports
  • Magellan Series
  • Immigration Alerts
  • Events
  • Media Mentions
  • Fragomen News
  • Blogs
  • Podcasts & Videos

Spotlights

  • Travel and Mobility Considerations: Situation in the Middle East
  • Navigating Immigration Under the Second Trump Administration
  • Immigration Matters: Your U.S. Compliance Roadmap
  • Center for Strategy and Applied Insights
  • View More

About Us

  • About Fragomen
  • Offices
  • Responsible Business Practices
  • Firm Governance
  • Recognition
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
Important Updates
Important Updates
September 4, 2026 | United StatesUnited States: August 2026 DOL PERM and PWD Processing Times
September 4, 2026 | 🌐Biometric Update: Fragomen-SICPA JV Adds IDEMIA Biometrics to Assemble End-to-End Identity Platform
September 4, 2026 | DenmarkDenmark: New Immigration Pathway for Certified Employers Hiring Foreign Nationals from Select Countries
September 4, 2026 | 🌐Fragomen Wins Immigration Provider of the Year: 2026 FEM APAC EMMAs
September 4, 2026 | 🌐Minimum Salary Changes Announced
September 4, 2026 | United StatesUnited States: August 2026 DOL PERM and PWD Processing Times
September 4, 2026 | 🌐Biometric Update: Fragomen-SICPA JV Adds IDEMIA Biometrics to Assemble End-to-End Identity Platform
September 4, 2026 | DenmarkDenmark: New Immigration Pathway for Certified Employers Hiring Foreign Nationals from Select Countries
September 4, 2026 | 🌐Fragomen Wins Immigration Provider of the Year: 2026 FEM APAC EMMAs
September 4, 2026 | 🌐Minimum Salary Changes Announced
September 4, 2026 | United StatesUnited States: August 2026 DOL PERM and PWD Processing Times
Subscribe

Stay in touch

Subscribe to receive our latest immigration alerts

Subscribe

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • AI Transparency Statement
  • UK Regulatory Requirements

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • AI Transparency Statement
  • UK Regulatory Requirements

Have a question?

Contact Us
  • LinkedIn
  • Youtube
  • Instagram
  • Facebook
  • TikTok
  • Twitter

© 2026 Fragomen, Del Rey, Bernsen & Loewy, LLP, Fragomen Global LLP and affiliates. All Rights Reserved.

Please note that the content made available on this site is not intended for visitors / customers located in the province of Quebec, and the information provided is not applicable to the Quebec market. To access relevant information that applies to the Quebec market, please click here.