• Insights

USCIS Issues Long-Awaited L-1B Specialized Knowledge Guidance

March 25, 2015

insight-news-default

Country / Territory

  • United StatesUnited States

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

USCIS has issued a draft of its highly anticipated memorandum on eligibility for the L-1B specialized knowledge visa category. The guidance is the product of several years of intensive effort within USCIS and was identified by the White House as one of its key employment-based executive actions on immigration. It comes after many years of tightened L-1B legal standards and a surge in costly requests for evidence (RFEs) and petition denials. 

The guidance is set to take effect on August 31, 2015. USCIS will accept public comments through May 8, 2015. 

Defining Specialized Knowledge 

The centerpiece of the new guidance is an analysis of the level of knowledge an L-1B employee must possess to be deemed “specialized.” 

USCIS reaffirms that there are two kinds of specialized knowledge, either one of which will qualify a beneficiary for the category. The first is “special” knowledge of the employer’s product or service and its application in international markets. This is knowledge that is uncommon in comparison to what is found in the petitioner’s industry or within the petitioning organization itself. The second is “advanced” knowledge of the employer’s processes or procedures. According to the memorandum, this is knowledge that is “greatly developed or further along in progress, complexity and understanding” than what is generally found within the petitioner’s organization. 

The guidance confirms that an L-1B beneficiary’s knowledge need not be “narrowly held” within the petitioner’s organization, refuting a position that agency adjudicators and consular officers have commonly taken in RFEs and denials. Nevertheless, USCIS gives officers the authority to judge whether the employer has an actual need to transfer the beneficiary to the United States, especially if others in the organization possess the same knowledge. 

The guidance also makes wages a factor, even though the L-1 category – as distinct from the H-1B category – is not subject to specific salary requirements. According to the new guidance, a discrepancy between the L-1B beneficiary’s wages and those paid to employees in comparable positions could indicate that the L-1B lacks the requisite knowledge to qualify. 

Documenting Specialized Knowledge 

The draft guidance sets forth a non-exhaustive list of the types of evidence an employer may submit in order to demonstrate specialized knowledge. Before now, much of this suggested evidence appeared only in adjudicators’ RFEs. Among other evidence, employers may provide end-client agreements that show the need for the employee’s services in the United States, as well as wage information for both the beneficiary and other employees to show that the L-1B will be compensated in line with the wages paid to similarly-situated U.S.-based employees. 

USCIS also suggests that extensive documentation of the training a beneficiary has received may be necessary. In fact, three of the nine types of recommended evidence focus on training. 

The guidance leaves unclear whether USCIS will accept the petitioning employer’s attestations of the beneficiary’s specialized knowledge in the absence of the documentary evidence described above, or whether it will recognize specialized knowledge gained through the beneficiary’s on-the-job training, rather than through formal training classes. The wage documentation proposed by the memo may be unduly burdensome for large employers to produce.

Though USCIS cautions that the suggested evidence is not mandatory, the memo’s focus on L-1B wages, training and the employer’s genuine need for sponsored employees means that failure to submit the listed evidence could potentially lead to RFEs and petition denials, which are the very outcomes that have caused so much uncertainty for multinational employers in recent years. 

Offsite Placement of L-1B Employees 

Client site placements of L-1B employees have long been subject to additional scrutiny as a result of the L-1 Visa Reform Act, a law that was originally intended to curtail so-called “job shops” but in recent years has been applied stringently to employers in the consulting industries. The new guidance reaffirms that L-1B employees may be placed at client sites, while offering additional clarity on compliance with the Act. 

The Act requires petitioning employers to demonstrate that they, and not a third party, will primarily control an L-1B assigned to a client site. The new guidance confirms that end-clients are not prohibited from assigning work to L-1B employees, provided that the petitioner retains principal authority over the manner in which the work is performed and other key indices of employment. 

The Act also mandates that an L-1B assigned to a client site must perform work that requires specialized knowledge of the petitioner’s own products and services. Where the petitioner is in the business of providing its clients with customized solutions, the guidance specifies that a beneficiary’s knowledge of a client’s own systems can be considered along with, but not as a substitute for, the requisite knowledge of the petitioner’s products and services. However, it remains unclear how L-1B petitioners will be able to demonstrate that the services they provide to their customers are indeed their own. This will be an important element of the petition preparation process for organizations that provide services rather than proprietary products – including most consulting companies. 

Extensions of L-1B Status 

The new guidance directs USCIS adjudicators to give deference to the agency’s prior petition approvals when they review L-1B extensions. This means that adjudicators should not readjudicate a beneficiary’s eligibility for the L-1B classification when an employer applies to extend the validity of an individual petition that USCIS approved previously.

But this deference does not appear to extend to the many cases that are initially adjudicated by other U.S. government agencies – i.e., NAFTA L-1s granted at the Canadian border by U.S. Customs and Border Protection and blanket L applications approved at U.S. consulates. Nor does it extend to prior USCIS approvals when there has been a substantial change in circumstances, which the memo suggests could include a change in an offsite placement. Adjudicators thus have the authority to review a beneficiary’s eligibility in these scenarios. 

What the New Guidance Means for Employers and Foreign Nationals 

The guidance is a step toward clarifying some elements of L-1B eligibility, but it gives adjudicators the authority to examine new avenues of inquiry – including beneficiary wages and the genuineness of the petitioner’s need for sponsored workers – that could pose more uncertainty for employers. 

The emphasis on documentary proof of specialized knowledge creates a higher burden, placing a premium on types of evidence that are not mandated by regulation and that may not effectively reflect the knowledge a qualified beneficiary has. Heightened document requirements may also mean that an organization’s own attestation of its business need for an intracompany transferee will not suffice. Finally, the lack of deference owed to the L-1B adjudications of sister immigration agencies may do little to improve denial statistics for L-1B extensions, which are refused at a higher rate than initial filings. 

Organizations should work with their Fragomen professionals to assess the potential impact of the new guidance on their business model and their L-1B employment needs. Those interested in submitting comments to USCIS should contact their Fragomen team or the firm’s Government Strategies Practice Group. 

© 2015 Fragomen

Country / Territory

  • United StatesUnited States

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Blog post

Right to Work Changes from 1 October 2026: Why Employers Need to Act Now

Partner Naomi Goldshtein discusses the UK Right to Work changes taking effect from 1 October 2026 and what employers should do now to strengthen identity verification, workforce oversight and compliance across direct and extended worker populations.

Learn more

Awards

Senior Associate Tuğba Özyakup Appointed to Dutch Bar Legislative Committee on Immigration Law

Senior Associate Tuğba Özyakup has been appointed to the Dutch Bar’s Legislative Committee on Immigration Law, where she will contribute input and advice on proposed and existing immigration legislation.

Learn more

Media mentions

Global Mobility Lawyer: Fragomen expands US footprint with new Denver office

Fragomen has opened a new Denver office to strengthen its support for Colorado businesses navigating evolving immigration requirements and talent needs.

Learn more

Podcast

Insight & Impact - Episode 2: Why Data Matters

Canada Managing Partner Cosmina Morariu and Senior Director Leah L. Rogal discuss how immigration, demographic, labor market and economic data can help organizations interpret policy developments, anticipate talent needs and make more strategic workforce and mobility decisions.

Learn more

Fragomen news

Fragomen Opens Denver Office, Strengthening Support for Colorado Employers

Fragomen opens a Denver office to expand immigration support for Colorado employers and growing businesses.

Learn more

Video

Ordinary Naturalisation in Switzerland | #MobilityMinute

Manager Mihaela Dumitru discusses key requirements for ordinary naturalisation in Switzerland, including residence, integration, language skills and local knowledge assessments.

Learn more

Blog post

Pre-Settled Status and Absences From the UK: When Could Status Be at Risk?

In this blog, Immigration Consultant Mirela Sartori explains when absences could place status at risk, how the Home Office assesses residence and what to do if you receive a “minded to curtail” notice, which generally requires a response within 28 days.

Learn more

Article

Foreign Birth Registration: Mistakes That Can Delay Irish Citizenship Applications

From documentation gaps and certification errors to missed deadlines, Senior Immigration Consultant Patricia Rezmives highlights 8 common FBR pitfalls and how applicants can avoid them.

Learn more

Blog post

Vous envisagez les États-Unis pour la rentrée prochaine ? C'est le moment de préparer votre visa E-2!

Entrepreneurs français : anticipez votre projet d’installation aux États-Unis avec un visa E-2. Découvrez les étapes clés pour préparer votre investissement, votre demande de visa et le déménagement familial avant la prochaine rentrée scolaire.

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

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

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

Blog post

Right to Work Changes from 1 October 2026: Why Employers Need to Act Now

Partner Naomi Goldshtein discusses the UK Right to Work changes taking effect from 1 October 2026 and what employers should do now to strengthen identity verification, workforce oversight and compliance across direct and extended worker populations.

Learn more

Awards

Senior Associate Tuğba Özyakup Appointed to Dutch Bar Legislative Committee on Immigration Law

Senior Associate Tuğba Özyakup has been appointed to the Dutch Bar’s Legislative Committee on Immigration Law, where she will contribute input and advice on proposed and existing immigration legislation.

Learn more

Media mentions

Global Mobility Lawyer: Fragomen expands US footprint with new Denver office

Fragomen has opened a new Denver office to strengthen its support for Colorado businesses navigating evolving immigration requirements and talent needs.

Learn more

Podcast

Insight & Impact - Episode 2: Why Data Matters

Canada Managing Partner Cosmina Morariu and Senior Director Leah L. Rogal discuss how immigration, demographic, labor market and economic data can help organizations interpret policy developments, anticipate talent needs and make more strategic workforce and mobility decisions.

Learn more

Fragomen news

Fragomen Opens Denver Office, Strengthening Support for Colorado Employers

Fragomen opens a Denver office to expand immigration support for Colorado employers and growing businesses.

Learn more

Video

Ordinary Naturalisation in Switzerland | #MobilityMinute

Manager Mihaela Dumitru discusses key requirements for ordinary naturalisation in Switzerland, including residence, integration, language skills and local knowledge assessments.

Learn more

Blog post

Pre-Settled Status and Absences From the UK: When Could Status Be at Risk?

In this blog, Immigration Consultant Mirela Sartori explains when absences could place status at risk, how the Home Office assesses residence and what to do if you receive a “minded to curtail” notice, which generally requires a response within 28 days.

Learn more

Article

Foreign Birth Registration: Mistakes That Can Delay Irish Citizenship Applications

From documentation gaps and certification errors to missed deadlines, Senior Immigration Consultant Patricia Rezmives highlights 8 common FBR pitfalls and how applicants can avoid them.

Learn more

Blog post

Vous envisagez les États-Unis pour la rentrée prochaine ? C'est le moment de préparer votre visa E-2!

Entrepreneurs français : anticipez votre projet d’installation aux États-Unis avec un visa E-2. Découvrez les étapes clés pour préparer votre investissement, votre demande de visa et le déménagement familial avant la prochaine rentrée scolaire.

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

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

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
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 10, 2026 | United StatesUnited States: DHS Proposes Eliminating Discretionary 60-Day Nonimmigrant Grace Period
September 10, 2026 | CanadaCanada: United Kingdom Added to CPTPP Work Permit Provisions
September 10, 2026 | IrelandIreland: Government Proposes Significant Amendments to Naturalisation Legislation
September 10, 2026 | New ZealandNew Zealand: Rules on Investor Visa Relaxed
September 10, 2026 | NetherlandsSenior Associate Tuğba Özyakup Appointed to Dutch Bar Legislative Committee on Immigration Law
September 10, 2026 | United StatesUnited States: DHS Proposes Eliminating Discretionary 60-Day Nonimmigrant Grace Period
September 10, 2026 | CanadaCanada: United Kingdom Added to CPTPP Work Permit Provisions
September 10, 2026 | IrelandIreland: Government Proposes Significant Amendments to Naturalisation Legislation
September 10, 2026 | New ZealandNew Zealand: Rules on Investor Visa Relaxed
September 10, 2026 | NetherlandsSenior Associate Tuğba Özyakup Appointed to Dutch Bar Legislative Committee on Immigration Law
September 10, 2026 | United StatesUnited States: DHS Proposes Eliminating Discretionary 60-Day Nonimmigrant Grace Period
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.