我们提供就业类签证申请的关键文件
Every client’s situation is unique, and so is each Expert Opinion Letter from ProfVal. USCIS officers often raise different types of questions or concerns in RFEs, so our letters must address those specific issues.
That’s why no two letters are identical, they are customized to fit the petitioner’s background, the endeavor, and the focus of the RFE or Denial, if relevant.
Another key reason for variation is that we have developed formats for various focus areas for our EB-2 NIW Expert Opinion Letters. Attorneys frequently guide which areas should be emphasized based on their strategies.
In some instances, an attorney may recommend multiple letters. For example, one from a discipline expert addressing technical or academic qualifications, and another from an expert who can discuss the endeavor’s national importance or business implications.
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Advanced our mission to promote equality of opportunity through success stories across industries — healthcare, engineering, nonprofits, aviation, arts, computer science, and artificial intelligence.
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Helped Exceptional Ability and Advanced Degree professionals strengthen the national interests of the United States by:
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Creating jobs and advancing key priorities.
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Enhancing U.S. competitiveness.
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Improving health and wellbeing.
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Contributing in meaningful ways that align with bipartisan goals.
什么是专家意见书 (EOL)，以及 ProfVal 的 EOL 如何为您的签证申请增加价值？
ProfVal 的专家意见书代表着一位杰出专家对某个职位或个人资历是否符合 USCIS 签证要求的高度定制评估。
ProfVal 的专家意见书通常用于初始申请、响应证据请求 (RFE) 或响应拒绝。
“雇主报告称，由于拒绝和补件通知的增多，项目延误和合同罚款导致的时间损失高达数百万美元，同时帮助了那些只在美国境外运营的竞争对手”（ 《福布斯》）
我们合作的优秀专家的来信已成功支持了企业家、个人、小公司、财富 500 强企业、初创企业和非营利组织的各种签证类型的签证申请。
An EB-2 NIW Expert Opinion Letter from ProfVal is a detailed, customized document authored by a distinguished expert who evaluates a petitioner’s qualifications and the merit of their endeavor under the three-prong test established by Matter of Dhanasar (2016).
Each letter is designed to:
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Demonstrate that the endeavor has substantial merit and national importance.
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Establish that the petitioner is well-positioned for success.
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Show that it would benefit the United States to waive the labor certification and job offer requirements.
While the structure of each letter may vary depending on the professional’s background, stage in the petition process, type of RFE or denial (if applicable), attorney recommendations, and expert preferences, the core components typically include:
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Overview: Purpose of the letter and context of the evaluation.
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Expert Credentials: Why the expert is qualified to provide the opinion.
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Endeavor Analysis: Industry background and discussion of substantial merit and national importance, including proprietary data when available.
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Petitioner Credentials: Review of the petitioner’s education, experience, achievements, and supporting documents such as resumes, certifications, publications, or professional plans.
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Integrative Analysis: A concluding synthesis connecting the petitioner’s qualifications and the national significance of the endeavor.
Sub-Categories of ProfVal EB-2 NIW Expert Opinion Letters
This approach highlights both the petitioner’s credentials and all prongs of Matter of Dhanasar (2016). It is commonly used when a balanced discussion of qualifications and national impact is most effective.
This format focuses more heavily on the petitioner’s credentials, particularly when USCIS has accepted the national importance of the endeavor but questioned whether the petitioner is well-positioned for success.
In some cases, USCIS accepts the petitioner’s credentials but questions the national interest argument. A NIW-centric letter places minimal emphasis on qualifications and instead focuses on substantial merit, national importance, and why it benefits the United States to waive the job offer requirement.
These letters may be authored by an expert in the petitioner’s discipline or by an expert qualified to assess broader national or business impacts of the endeavor
什么是 EB-2 NIW 签证，ProfVal 的专业计划和/或专家意见书如何增加价值？
Advanced Degree and Exceptional Ability Professionals
ProfVal proudly supports law firms that represent Advanced Degree and Exceptional Ability Professionals eligible for the EB-2 NIW category. Our collaboration helps attorneys strengthen petitions for professionals in nearly every field, including:
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Healthcare: Doctors, nurses, and dentists advancing medical care and saving lives.
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STEM & Engineering: Innovators and researchers driving technological progress.
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Business & Economics: Entrepreneurs, analysts, and executives fueling economic growth.
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Arts & Media: Writers, artists, actors, musicians, and producers enriching American culture.
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Education & Research: Academics and teachers shaping the next generation of leaders.
Every story is unique — and every letter we craft reflects that individuality and the attorney’s strategic guidance.
How We Help Attorneys and Clients
ProfVal collaborates with immigration attorneys to provide essential evidence for both initial EB-2 NIW petitions and responses to RFEs or denials. Our research-based approach ensures that every Expert Opinion Letter, Professional Plan, and Business Plan strengthens the attorney’s legal argument and aligns with USCIS adjudication trends.
Each project is built upon our Ph.D.-level research foundation, ensuring credibility, depth, and precision. Because the stakes are high, every document is tailored to highlight what truly matters — the petitioner’s qualifications, the endeavor’s impact, and the benefit to the United State
Constant Adaptation to USCIS Trends
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Continuous Research: We’ve analyzed thousands of RFEs and denials to identify evolving USCIS patterns and share some of our insights on our blog.
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Data-Driven Updates: All EB-2 NIW services — including Expert Opinion Letters, Professional Plans, and Business Plans — are updated regularly to align with our research findings.
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Tailored Service Variations: We offer specialized service versions based on the type of RFE or denial received.
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Affordable Revisions: When revisions are required, we maintain our policy of pricing them at or below our cost.
Related Services
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EB-2 NIW Professional Plan: A concise, first-person narrative explaining the petitioner’s endeavor, its national importance, and how their qualifications align with EB-2 NIW criteria.
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EB-2 NIW Business Plan: A research-based, data-driven analysis demonstrating the viability of a proposed endeavor that relates to starting a new business.
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RIMS II Assessment: A quantitative analysis that measures the regional economic effect of a business endeavor, often used for EB-1, EB-2 NIW, and E-2 cases.
A Few Reviews and Facts You Should Know
EB-2 Background
The EB visa category was introduced as part of the bipartisan Immigration Act of 1990. Its signors understood that the U.S. becomes more successful when talented people make
contributions here.
The approval of your visa makes the USA stronger.
Learn more about the history of the EB visa category and/or how the EB-2 NIW makes the U.S. stronger
Attorney Review
"We got an approval that you guys did the EOL. Without an RFE, straight approval!!!!"
Expert Opinion Letter demonstrated how petitioner's academic degrees from Brazil, decades of progressive experience, recognition from peers, certifications in accounting and finance, and impressive prior successes would lead to job growth, tax revenues, improved skills for U.S. workers, and strategic financial development.
Attorney Review
"In 2024, 49 out of 50 of the petitions we submitted with ProfVal's assistance have been approved. We haven't heard anything from the USCIS about the other one yet"
-- Immigration Professional Specializing in the EB-2 (early 2024)
Attorney Review
"Profval is a trusted advisor when it comes to NIWs. Their team is the best out there and will work with you to ensure we can present the strongest case possible"
-- Ralph Antonioli, ESQ