Foreign Credential Evaluation Service
6 Mar
If you are filing an immigration petition with US Citizenship and Immigration Services (USCIS), there is a good chance you will need a credential evaluation. Whether you are applying for an H-1B work visa, an employment-based green card, or any other visa category that has educational requirements, a credential evaluation is the document that proves your foreign degree meets US standards.
This guide walks you through the entire process — what USCIS expects, which visa categories require evaluations, how to apply, and how to avoid common mistakes that cause delays or Requests for Evidence (RFEs).
USCIS adjudicators review thousands of immigration petitions from applicants educated in countries around the world. They are experts in immigration law, but they are not experts in every country’s education system. A bachelor’s degree from Nigeria looks very different from one from China, which looks very different from one from Brazil.
A credential evaluation bridges this gap. It is a report prepared by an independent evaluation agency that analyzes your foreign education and states its US equivalency in clear terms. It tells the USCIS adjudicator exactly what your degree means in the context of the US education system.
Without a credential evaluation, the adjudicator has no reliable way to determine whether your education meets the requirements for the visa category you are applying under. This almost always results in a Request for Evidence — which delays your case and creates unnecessary stress.
Credential evaluations are required or strongly recommended for most employment-based visa categories and some family-based categories. Here is a breakdown of the most common ones.
The H-1B requires the beneficiary to hold at least a bachelor’s degree or equivalent in a field directly related to the specialty occupation. If your degree is from outside the US, a credential evaluation is essential. For most H-1B cases, a document evaluation is sufficient. An expert opinion letter may also be needed if the degree field does not directly match the job requirements, or if you are combining education with work experience.
The EB-2 category is for professionals with advanced degrees or individuals with exceptional ability. A credential evaluation establishes that your foreign degree is equivalent to a US master’s degree or higher. If you hold a bachelor’s degree plus five years of progressive work experience, this combination can also qualify under EB-2, documented through a credential evaluation and expert opinion letter.
The NIW is a subcategory of EB-2 that allows applicants to self-petition without an employer sponsor. You must demonstrate an advanced degree or exceptional ability. A credential evaluation documents the degree equivalency, and an expert opinion letter provides the detailed professional analysis that NIW cases typically require.
The EB-3 category covers professionals with bachelor’s degrees, skilled workers, and other workers. A credential evaluation is required to establish the US equivalency of your foreign bachelor’s degree.
While EB-1 petitions focus primarily on the applicant’s achievements and recognition in their field, a credential evaluation provides foundational documentation of educational qualifications. An expert opinion letter is often submitted as part of the supporting evidence package.
Similar to EB-1, O-1 petitions benefit from a credential evaluation that documents the applicant’s educational background as part of the overall evidence of extraordinary ability.
L-1A (managers and executives) and L-1B (specialized knowledge workers) petitions may require credential evaluations to establish that the beneficiary has the educational qualifications for their role.
The TN visa allows citizens of Canada and Mexico to work in certain professional occupations in the US. Many TN categories require specific degree qualifications, and a credential evaluation establishes equivalency for degrees earned outside the US.
While family-based petitions do not have educational requirements in the same way employment-based petitions do, credential evaluations are sometimes submitted as supporting documentation to demonstrate qualifications or professional standing.
USCIS does not publish a rigid checklist for credential evaluations, but adjudicators generally look for the following elements:
Clear equivalency statement — The evaluation should explicitly state the US equivalency of your foreign credential. For example: “The Bachelor of Technology degree awarded by [University Name] is equivalent to a bachelor’s degree from a regionally accredited institution in the United States.”
Institutional information — The evaluation should describe the institution where you studied, including its recognition and accreditation status in its home country.
Program details — A description of the program you completed, including the admission requirements, the duration of study, and the level of the credential within the country’s education system.
Evaluator qualifications — The evaluation should be prepared by a qualified evaluator with expertise in international education.
Professional presentation — The report should be on the agency’s letterhead, signed, and presented in a professional format.
No. This is one of the most common misconceptions. USCIS does not require credential evaluations to come from agencies that belong to NACES (National Association of Credential Evaluation Services), AICE (Association of International Credential Evaluators), or any other specific organization.
What USCIS cares about is the quality, accuracy, and credibility of the evaluation report itself. The evaluation must be prepared by a qualified individual or organization with expertise in analyzing foreign educational credentials.
That said, it is always wise to use an established agency with a track record of producing evaluations that are accepted by USCIS. Ask your immigration attorney for their recommendation if you are unsure.
For most USCIS petitions, a document evaluation is sufficient. This provides the US equivalency of your degree without a detailed breakdown of individual courses.
You may need a course-by-course evaluation if the petition requires demonstration of specific coursework in a particular field.
You may need an expert opinion letter if your degree field does not directly match the job requirements, if you have a three-year degree, or if you are combining education with work experience to meet degree requirements.
Your immigration attorney can advise on which type is appropriate for your specific case.
You will need scanned copies of your educational documents. At minimum:
Clear, legible scanned copies are sufficient. Do not send original documents.
If your documents are in a language other than English, you will need certified English translations. Evaluation World offers translation services that can be combined with your evaluation order.
Apply online at Evaluation World. You can upload your documents during the application process or email them to admin@evaluationworld.com.
Select the evaluation service you need and complete payment. Document evaluations start at $85 per credential. Course-by-course evaluations start at $180. Expert opinion letters are priced separately.
Payment can be made by credit card or debit card.
Standard processing takes approximately 5 business days. You will receive:
Rush services are available if you are working against a filing deadline.
Provide the evaluation report to your immigration attorney for inclusion with the USCIS petition. Keep copies for your personal records.
Do not wait until your attorney is ready to file to order your evaluation. Start the process early so your evaluation is ready when needed. This is especially important during H-1B filing season when volumes are high.
A document evaluation is sufficient for most USCIS cases, but not all. If you need an expert opinion letter and only submit a basic evaluation, USCIS may issue an RFE. Consult your attorney before ordering.
Missing mark sheets, incomplete transcripts, or poor quality scans can delay your evaluation. Make sure all documents are complete and legible before submitting.
If your documents are in a foreign language and you submit them without certified English translations, the evaluation cannot be completed. Order translations at the same time as your evaluation to avoid delays.
As discussed above, USCIS does not require evaluation agencies to be NACES or AICE members. Do not limit your options based on this misconception. Choose an agency based on quality, turnaround time, and acceptance track record.
If USCIS issues a Request for Evidence related to your educational qualifications, do not panic. RFEs are common and can be resolved. Typical RFE scenarios include:
No evaluation was submitted — Order a credential evaluation immediately and submit it with your RFE response.
The evaluation is insufficient — USCIS may want more detail. An expert opinion letter is often the most effective response, as it provides a thorough, authoritative analysis of your qualifications.
The degree field does not match the occupation — An expert opinion letter can explain how your education, combined with work experience or additional training, qualifies you for the position.
The degree is from a non-accredited institution — An expert opinion letter can address the institution’s standing and explain how the education compares to US standards despite the accreditation issue.
Work with your immigration attorney and evaluation agency to prepare a strong RFE response. Time is usually limited, so act quickly.
Is a credential evaluation required for all USCIS petitions? Not all, but most employment-based visa categories require one if your education is from outside the US. Check the specific requirements for your visa category.
How much does a credential evaluation for USCIS cost? Document evaluations start at $85 and course-by-course evaluations start at $180 at Evaluation World. Expert opinion letters are priced separately.
How long does it take? Standard processing is approximately 5 business days. Rush services are available.
Can I use an old credential evaluation for a new petition? In many cases, yes, if the evaluation is still accurate and relevant. However, some attorneys prefer a fresh evaluation for each filing. Check with your attorney.
What if I studied at multiple institutions? Each credential can be evaluated separately. If you hold degrees from different institutions, you can order evaluations for each one.
Does USCIS contact the evaluation agency? USCIS may verify the authenticity of an evaluation report. Reputable agencies maintain records and can respond to verification requests.
Filing an immigration petition is a significant step, and having the right credential evaluation can make the difference between a smooth approval and a frustrating RFE. By choosing a reputable evaluation agency and ordering the right type of report, you set your petition up for success.
Evaluation World provides document evaluations, course-by-course evaluations, and expert opinion letters for all USCIS visa categories. With 5-business-day standard processing, rush options, and responsive customer support, we make sure your evaluation is ready when your attorney needs it.
Apply online now or contact us at admin@evaluationworld.com or call +1 (302) 504-4700.
This article was last updated in March 2026. USCIS requirements and immigration policies can change — always verify current requirements with USCIS or consult an immigration attorney for your specific case.
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