North America Immigration Law Group (WeGreened)

North America Immigration Law Group (WeGreened): specialists in talent-based immigration in the United States

North America Immigration Law Group, which operates commercially as WeGreened and also under the name Chen Immigration Law Associates, is a U.S. immigration law firm dedicated to representing individuals, research institutions, and companies in employment-based immigration matters, with a focus on I-140 immigrant petitions. The firm states it is active in all 50 states and concentrates exclusively on talent-based immigration categories.

Immigration categories it handles

The firm focuses its practice on four main talent-based immigration pathways:

• EB-2 NIW (National Interest Waiver), for professionals whose work is considered to be in the national interest of the United States.
• EB-1A, aimed at individuals of extraordinary ability.
• EB-1B, for outstanding researchers and professors.
• O-1, for individuals of extraordinary ability in the nonimmigrant context.

Data-driven approach

The firm states that its strategy is based on the analysis of more than 64,000 approved cases in the NIW, EB-1, and O-1 categories. According to its presentation, this volume of data allows it to identify adjudication patterns, evidentiary gaps, and effective approaches as the criteria of U.S. Citizenship and Immigration Services (USCIS) evolve.

The firm explicitly positions itself against what it calls an "anti-template" philosophy: it rejects rigid internal policies, standardized support-letter requirements, or fixed drafting templates. Instead, it states it applies a customized methodology that integrates historical approval data, current adjudication trends, and each client's specific professional trajectory. Each petition is developed through a case-specific legal analysis, with a dedicated attorney who reviews the publication record, funding history, professional trajectory, and the applicant's actual impact to build a cohesive legal narrative.

The "national interest" criterion in NIW petitions

The firm notes that one of the most frequent reasons for denial in the NIW category is failing to clearly demonstrate national interest. Therefore, its arguments seek to link the client's research, technical expertise, or business activity to specific national needs, such as leadership in artificial intelligence, advancing public health, or supply chain resilience. According to its description, these arguments rely on specific, technical examples rather than abstract claims.

Approval or Refund® Service

Since 2011, the firm has offered the Approval or Refund® service for eligible cases: if the petition is not approved, it fully refunds its attorney fees. Both Approval or Refund® and Approve or Refund™ are trademarks exclusively owned by North America Immigration Law Group. Approval or Refund® is a registered trademark with the United States Patent and Trademark Office (USPTO) under registration serial number 86150599.

Published results

The firm publishes detailed approval data for the period from January 2012 to December 2025. Under the Approval or Refund® service, it reports an overall success rate of 98% across 52,753 cases. The breakdown by category is as follows:

• EB-2 NIW: 99% approval, based on 42,047 approvals.
• EB-1A: 91% approval, based on 9,218 approvals.
• EB-1B: 98% approval, based on 1,488 approvals.

In addition, the firm distinguishes the results of its Approval or Refiling™ service, with a total of 10,240 cases and a 92% success rate: NIW with 5,258 cases and 97%; EB-1A with 4,534 cases and 86%; and EB-1B with 448 cases and 93%.

Customer service and free evaluation

The website offers a free evaluation request and a toll-free phone line with service from 9:30 a.m. to 5:30 p.m. Eastern Time. It also has a Chinese-language hotline, accessible through extension 380 of the same number. The page includes client testimonials describing their experience with the team, particularly with the Chen Immigration team, on I-140 petitions.