A Historical Look at PERM: How Labor Certification Evolved in the U.S. 

By: Anna Martins Longo Pereira

The PERM labor certification process may feel like a box-checking exercise today, but its history reflects decades of effort by the U.S. government to strike a balance between meeting economic needs and protecting opportunities for U.S. workers. To understand where PERM stands now—and why it matters so much for employment-based immigration—it helps to trace how we got here. 

The Early Roots of Labor Certification

Labor certification was born out of the Immigration and Nationality Act (INA) of 1952. Section 212(a)(b) required that foreign workers could only be hired when no qualified, willing, and available U.S. worker existed, and that wages would not be undercut. Employers needed to test the U.S. labor market to prove those conditions, laying the groundwork for what would later become today’s PERM system. 

The Immigration Act of 1990 further expanded the framework. It introduced the EB-1, EB-2, and EB-3 immigrant visa categories, as well as the Diversity Visa Lottery, while strengthening labor certification as a core requirement (with limited exceptions such as EB-1 and the National Interest Waiver). 

Before PERM: TLC and RIR 

Before PERM, two systems were in play: 

• Traditional Labor Certification (TLC): A paper-based process overseen by State Workforce Agencies (SWAs). Employers submitted ETA Form 750, ran mandatory recruitment (two Sunday newspaper ads, a 30-day SWA job order, plus additional steps like internal postings), and awaited review by a Certifying Officer. 
• Reduction in Recruitment (RIR): Introduced in the 1980s as a faster option, RIR allowed employers to bypass some recruitment steps if they could show proof of prior recruitment, such as resumes and rejection logs. 

While RIR streamlined things, both systems were slow. By the early 2000s, processing times stretched from one to three years, and a backlog of 325,000 cases piled up. 

The Push for Reform

In 2001, the Office of Inspector General flagged major vulnerabilities in the labor certification system, including: 

• Inconsistent employer compliance 
• Ineffective labor market tests 
• Backlogs and delays 
• Lack of oversight on whether workers stayed with the sponsoring employer 

The Department of Labor responded by creating the PERM system, officially launched in 2005. 

PERM: A Streamlined Approach 

PERM standardized and digitized the process, introducing clear rules that are still in place today: 

• Employers must meet or exceed the prevailing wage 
• Compensation cannot rely on commissions or bonuses 
• Jobs must be open to all qualified U.S. workers, free of discrimination 
• Job opportunities cannot be tied to labor disputes 
• Recruitment must demonstrate the role is genuinely available 

How PERM Has Evolved Since 2005

While the core process has remained steady, enforcement priorities have shifted: 

• 2005–2015: Focus on speed, efficiency, and standardization 
• 2015–present: Greater emphasis on fraud prevention and integrity checks 

The numbers reflect this shift. Denial rates dropped to just 1.9% in Q3 FY2021, but rose to 6.8% in Q1 FY2023. More audits and higher scrutiny from the Department of Labor underscore the need for precise, detail-oriented filings. 

Why This History Matters

Looking at the history of PERM isn’t just an academic exercise. It highlights a consistent theme: each new layer of regulation and oversight reshapes how employers must approach recruitment and compliance. For today’s practitioners, it’s a reminder that success with PERM comes down to meticulous preparation, careful record-keeping, and adapting to the Department of Labor’s evolving priorities. 

At Park, we build our technology and services around this principle: helping law firms and employers stay audit-ready, compliant, and efficient in a process that is both historically rooted and constantly evolving.