Expert Opinion Letter
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What is an Expert Opinion Letter (EOL)?
An Expert Opinion Letter (EOL) is a recognized, formal evaluation prepared by an acknowledged authority that provides a professional evaluation of your education, work experience, job position, or specialty occupation. It reviews your academic & specialized credentials in relation to US immigration standards or in comparison to US regulatory standards from the US Citizenship and Immigration Services (USCIS) or other US regulatory authorities.
At Document Evaluation, our Expert Opinion Letters are designed to support visa application filings or responses to a request for evidence (RFE) or supporting your credential with authoritative documentation.
Documents Required
- Job Offer Letter and a copy of the Labor Condition Application (LCA) from the sponsoring company for your H1B visa.
- Your Resume (CV).
- A letter from your previous employer on their official letterhead, detailing your employment dates and job duties. If unavailable, a letter from a colleague can suffice.
- Transcripts and certificates for all your educational qualifications.
- Include a copy of any Request for Evidence (RFE) if received.
Note: All documentation must be provided in English. If any documents are in a different language, you can utilize our translation services or translate them yourself prior to submission.
Report Sample
Our Review
Posted on Emmanuel QuarteyTrustindex verifies that the original source of the review is Google. I had an excellent experience working with document evaluation on my immigration case. My case involved responding to a NOID and adding two EOL’s, and the process was not easy. During some challenging moments, I know I put a lot of pressure on the team, but they remained patient, responsive, and committed to helping me present the strongest possible case. Their guidance and expertise played a key role in my successful USCIS approval. I would especially like to thank Akash for his consistent communication and transparency throughout the process, and Kevin, my case manager, for his attention to detail and steady support. I highly recommend this company to anyone seeking reliable and professional immigration evaluation services.Posted on Akos GuzsikTrustindex verifies that the original source of the review is Google. I had an excellent experience with Document Evaluation LLC. The company works hands-on, step by step, to ensure clients are completely satisfied. Their team is professional, efficient, and delivers high-quality results quickly. I highly recommend them to anyone looking for dependable and expert document evaluation services.Posted on Chinthala KalyaniTrustindex verifies that the original source of the review is Google. I had an outstanding experience working with Document Evaluation for my EB1A petition. They delivered exceptionally thoughtful and well-crafted expert opinion letters that truly captured my professional achievements and met every USCIS standard. What impressed me most was their meticulous attention to detail and due diligence — they carefully reviewed all my documents to ensure everything was flawless, cohesive, and compliant. I would especially like to thank Akash for his patience, prompt responses, and incredible availability — he was always there 24/7 to guide me through every step of the process. His professionalism, empathy, and deep understanding of EB1A documentation made the entire experience smooth and stress-free. I’m truly grateful to Akash and the entire Document Evaluation team for their expertise and dedication. I highly recommend them to anyone seeking reliable, expert-level support for EB1A or other immigration-related documentation.Posted on Michael JohnsonTrustindex verifies that the original source of the review is Google. Awesome servicePosted on Elvis SoldiTrustindex verifies that the original source of the review is Google. Experiences is top notchPosted on MaryanaTrustindex verifies that the original source of the review is Google. Cooperative people Akash was very cooperative with me from the beginning as well as the team with him they completed the work on time and even before the time they set for me. They were very patient with me I was asking them many questions until I wanted to inquire about this matter because it was the first time I was doing an evaluation for my certificate thank you very much for this work I highly recommend this officePosted on Airin ParvinTrustindex verifies that the original source of the review is Google. I am very pleased with their service. They prepared my expert opinion letter in a short time and did an excellent job. The team was very responsive to my messages and always available to answer my questions. I truly appreciate their professionalism and quick turnaround. I would mention Akash and Kevin who worked with me. Both of them were awsome.Posted on Evelin Ovalles MTrustindex verifies that the original source of the review is Google. I had the pleasure of working with Akash, Kevin, and their entire team, and I couldn’t be more impressed with their professionalism, dedication, and attention to detail. From the very beginning, they demonstrated an exceptional understanding of my case and went above and beyond to ensure that every document and step of the process was handled efficiently and with great care. Communication was always clear and timely, making me feel confident and supported throughout the entire journey. Their commitment to delivering quality work, even under tight deadlines, truly exceeded my expectations. I am extremely grateful for their guidance and expertise, and I highly recommend Document Evaluation and their team to anyone seeking reliable, professional, and results-oriented support. Thank you for your outstanding work!Posted on Pedro FloresTrustindex verifies that the original source of the review is Google. I had an excellent experience working with Document Evaluation LLC. The team was always responsive, professional, and detail-oriented. They provided clear communication throughout the entire process and delivered a high-quality document on time. I truly appreciate their support and would definitely recommend their services to others looking for reliable and efficient assistance.Posted on Maire chaconTrustindex verifies that the original source of the review is Google. I had a great experience with this company. They are very professional and helpful with the whole process of getting the validation of my bachelor degree. I am very satisfied with their service , expertise and their staff members. I highly recommend this company.
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Why Does an Expert Opinion Letter Matters?
- For visa types like H-1B, L-1A/L-1B, O-1, EB-1 and EB-2 NIW you need to prove by a majority of the proof that your credentials align with US standards.
- Your foreign degree or work experience or role responsibilities will usually need expert evaluation to guarantee it is equivalent to a US bachelor level degree or higher or support that your position is a “specialty occupation”.
- An expert opinion letter provides clarity & expert assessment on how your background meets definite US regulatory requirements this adds to credibility & assists the correct judge with their review.
When you have received a Request for Evidence (RFE) or have received a denial, the right Expert Opinion Letter can directly address identified issues so that they can help in the verification of the case and increase the chances of approval.
When Is the Correct Time to Get an Expert Opinion Letter?
You should think getting an Expert Opinion Letter at these key moments –
- Before filing your petition – For H-1B, EB-2, EB-1 or L-1 applications when you want to effectively assure that your credentials & job role are clearly justified.
- Upon receiving an RFE or denial – If the USCIS has questioned your qualification, job duties or degree equivalency so at that point an EOL can directly respond to that issue.
- When using a foreign degree, foreign work experience or niche specialty – If your credentials are non-US, complicated or not clearly aligned to US equivalents expert explanation is very helpful.
- When your job description is non-standard – For roles that are administrative, executive, highly specialised or less common, an EOL helps speak how those duties qualify under immigration law.
When you want to submit a strong case – High-stakes petitions (EB-1, NIW, O-1) benefit from a valid expert opinion even when no RFE has been issued yet it helps differentiate your case from others.
Types of Expert Opinion Letters (EOL) Document Evaluation Can Help You With
H-1B Visa EOL
Our H-1B Visa Expert Opinion Letters provide authoritative evaluations of your qualifications, ensuring you meet the specialized requirements for this visa category. We assist in demonstrating your expertise in a specific field, increasing the likelihood of visa approval.
O-1 Visa EOL
For individuals with extraordinary abilities, our O-1 Visa Expert Opinion Letters substantiate your exceptional achievements and contributions in your field. Our detailed evaluations highlight your extraordinary talents, making your application stand out.
L-1 Visa EOL
Our L-1 Visa EOL support your application by validating your managerial or executive skills, or specialized knowledge. We provide thorough evaluations to demonstrate your qualifications for intra-company transfers.
EB-1 Visa EOL
For individuals seeking an EB-1 Visa, our Expert Opinion Letters highlight your extraordinary abilities, outstanding academic achievements, or recognized excellence in your field. We provide comprehensive evaluations to support your path to permanent residency.
Work Experience EOL
Our Work Experience EOL validate your professional experience and skills. We provide detailed assessments that confirm your expertise and contributions in your field, supporting various immigration and employment applications.
PERM Labor Certification EOL
Our PERM Labor Certification Expert Opinion Letters support your labor certification application by confirming the non-availability of qualified U.S. workers for the position you offer. Our expert evaluations help streamline the certification process.
Why Choose Document Evaluation for Your Expert Opinion Letter?
- We are US based & closely familiar with the vocabulary, expectations & standards of USCIS, DOL & other immigration authorities.
- We assign the most relevant expert to your case, customized to your field, job role & visa category.
- We offer a clear step-by-step process, transparent timelines & open communication, no surprise delays or unknown factors.
- Our services support a large range of visa & immigration scenarios, H-1B specialty occupation, EB-1/EB-2, L-1, O-1, TN, so we understand the tones of each.
- We offer packaged solutions not just the letter but guidance on needed documents & support if you receive an RFE.
Our Hassle-Free Evaluation Process
At Document Evaluation, we make the evaluation process simple, fast, and stress-free. With our expert guidance, you get precise, professional reports; delivered on time, every time.
Initial Consultation
Fill out our application form with your background details, academic goals, and service preferences. Our experts are available 24/7 to guide you in selecting the best service plan tailored to your needs.
Document Collection
Choose your service plan and complete the payment part after that you will receive a detailed document checklist. Submit the required records, and our team ensures quick processing with timely updates at every step.
Case Preparation
A dedicated expert carefully evaluates your case, conducts in-depth research, and drafts a personalized evaluation report. You’ll receive a draft for review, with unlimited revisions to guarantee accuracy and satisfaction.
Final Delivery
Once you approve the report, we deliver the final version in PDF format. Need a hard copy? We offer mail delivery for an additional fee. Expect timely delivery with transparent communication throughout the process.
When Will You Receive Your Opinion Letter?
At Document Evaluation we offer multiple service tiers depending on urgency, complexity & visa category –
- Economy – Typically 5 – 7 business days
- Standard – Usually 3 – 4 business days.
- Express – Urgent cases in 1 – 3 business days
Pricing for an Expert Opinion Letter!
Since US visa support services require accuracy & knowledge, our pricing is grouped to consider complexity & reversion time. Our current pricing breakdown is shown below –
Service Tier | Economy (5-7 Days) | Standard (3 – 4Days) | Express (1-3 Days) |
H-1B Speciality Occupation EOL | US$469 | US$629 | US$849 |
EOL for H-1B, EB-2 & EB-3 petitions | US$469 | US$629 | US$849 |
Expert Opinion Letter for EB-1A/EB-1B/EB-2 NIW | US$999 | US$1299 | US$1699 |
Note – The pricing may vary depending on the complexity of your visa category, to get your exact quote, complete our form & we will provide a customised cost estimate.
Get Started Today, Stronger Credentials, Better Outcomes!
Ready to take the next step? At Document Evaluation we are committed to helping you present your qualifications with clarity, authority & confidence.
CALL US NOW at +1(870) 600-2225 or email us at info@documentevaluation.com. Let us help you put your best credential-foot forward in your US immigration or employment journey.
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Frequently asked question
What documents will I have to submit?
Typical documents may include - academic transcripts & diplomas, certification of foreign degree, employment verification letter, job duties detailing job, resume/CV, publications or awards, if any & a notice of previous RFE/denial.
Does Expert Opinion Letter guarantee my visa or petition approval?
While a Document Evaluation Expert Opinion Letter will very much improve your case by providing expert authority, every application is in the end decided by the adjudicating agency (USCIS, DOL, etc). The letter is only one document of your application.
Am I able to use this letter if I received an RFE or a denial?
Yes, any of our clients reach out to us after an RFE or a denial. We customize the letter to address the issues in your RFE or denial, strengthening the clarity & authenticity of your response.
If my background is complex (multiple countries, a non-standard job, older education) will you be able to help?
Yes, we specialize in complex credential evaluations & job-role analysis. We will review your situation, provide you with the best route & develop a letter that clearly explains equation & specialization to US standards.