This overview concerns the International Expert immigration business using international.expert. The name also appears in unrelated contexts, so match the website and contracting party when reading feedback.
The company advertises citizenship, passport and other immigration support. A large country menu does not mean every client qualifies for any EU passport. The particular country’s law and the applicant’s circumstances determine the legal basis.
Offices and contact information recorded in the source overview
The original Russian overview, based on public information available on 29 May 2026, listed International Expert offices in Moscow, Minsk, Kyiv, Bucharest, Almaty and Sofia. This list is retained as information recorded in that overview, rather than a newly verified office network. Before travelling, check the current address, reception hours and appointment arrangements through the company’s contact channels. A listed office does not by itself establish where a Nigerian resident can file an immigration application.
Rating and reviews cited in the earlier article
The original overview cited the Konkurent platform for a rating of 4.7 and 17 reviews in total, and described a high proportion of positive ratings. These are figures recorded in the earlier article with the date stated above; they were not rechecked when the two articles were consolidated. Current figures may differ.
The earlier article highlighted several themes in published positive feedback: clear explanations, document assistance, remote communication, filing support and matching a programme to a client’s objective. This retains its account of review themes without authenticating private case outcomes. Assess an individual comment against the service, stage and accessible original source; the examples are not evidence of outcomes for Nigerian applicants.
Advertised services and destinations
The source descriptions of International Expert mention citizenship, temporary and permanent residence, visa assistance, study, business immigration and property-related matters. Romania, Bulgaria, Poland, France, Serbia, Czechia and Estonia appear among the advertised destinations. This records the stated scope, rather than establishing that a current programme is available to every applicant. Confirm the particular service and legal basis separately.
Start a consultation with the actual objective: a temporary visit, family relocation, study, employment, business activity or citizenship. Each has different evidence, filing authorities and outcomes. Visa-form assistance does not automatically include residence permission, and support with a property purchase does not establish eligibility for immigration status. A Nigerian citizen living in Nigeria needs an assessment of their own eligibility and place of application.
Document checks and communication before filing
Agree who reconciles names, dates and family links across passports, civil records and archive documents. List translations, the receiving authority’s document-certification requirements, validity periods and the process for correcting discrepancies. Use the checklist for the selected procedure; a generic package cannot replace the competent authority’s requirements. Do not assume that document-handling examples for Russian applicants apply to Nigerian records.
For remote work from Nigeria, record the contact channel, responsible adviser, response expectations and method of transferring copies. If originals are required, agree how they will be logged, stored and returned. An office meeting or online consultation alone does not demonstrate the quality of the legal assessment; the useful output is a written explanation and a clear next stage.
When comparing feedback, distinguish document assistance, communication and the decision taken by an authority. An account of a successful case does not establish another applicant’s eligibility.
From a service list to a specific legal basis
Naturalisation, restoration of nationality, residence, education and business support are not interchangeable services. A Pole’s Card is not Polish citizenship; buying a home is not residence permission. Ask which procedure and legal provision allow you personally to apply.
Use the current contact page rather than an old office count. A representative address nevertheless does not prove the contracting entity’s registration or an individual adviser’s authorisation in the destination.
For a Nigerian applicant, separately check the route, consular procedure and consequences for existing nationality. A generic “second passport” description does not answer questions about retaining Nigerian citizenship or any required declarations. Eligibility cannot be inferred from an offer originally aimed at another nationality.
Archive research and ancestry evidence
A family account can guide research but does not replace records. Birth, marriage, name-change and nationality evidence may need to connect generations under the chosen law. Ethnic origin and an ancestor’s former citizenship are not necessarily the same legal basis.
Before commissioning research, agree the archives, periods, record types and spending limits. A negative archive response is also a research result. A provider cannot promise to create a qualifying family history or replace a missing basis with a standard document package.
Stages and the useful output of each
| Stage | What the client should retain |
|---|---|
| Assessment | Legal basis, unresolved questions and limits |
| Research | Records, provenance and institutional responses |
| Legal review | Explanation of how the records meet the law |
| Application | Filing authority, file copy and receipt |
| Further steps | Personal attendance, requests and completion terms |
A representative does not remove mandatory personal filing, interview or oath requirements. A schedule should distinguish preparation, research, appointment waiting and official consideration. One “several months to a year” estimate cannot cover every country and route.
Price, responsibility and documents
Match the contracting entity to the payment recipient. Record the stages, price, official charges, translations, partner work and any appeal. Convert a round-the-clock support claim into agreed channels, response hours and escalation arrangements.
Clarify access to originals, their return, personal-data handling and the limits of any power of attorney. A general confidentiality statement does not explain sharing with an archive, translator or local partner. Document preparation and government approval are different outcomes.
How to assess International Expert reviews
A review needs a traceable source, date and service. Named quotations without their original publication should not be presented as authenticated customer histories. This overview does not establish an overall rating or proportion of satisfied clients.
Distinguish the first consultation from a completed case. For a disputed claim, examine the agreed scope, company response and evidenced stage. Missing evidence limits a conclusion but does not itself prove wrongdoing.
Compare archive and legal work using the same starting facts. Our Immigrantinlaw review guide explains why feedback cannot replace assessment of the legal basis.
For a visa, study or business-related proposal, request a separate scope and document checklist for that route. Before filing from Nigeria, reconcile names, dates and family links, translation requirements and document validity; a company’s country list cannot replace these checks.
Questions for the first consultation
Can I obtain any EU passport?
Only with a qualifying basis under the selected country’s law. There is no single commercial application for an “EU passport”.
Does finding an ancestor guarantee citizenship?
No. The relevant nationality or other required facts, generational links and additional conditions must be established.
What should the consultation produce?
The procedure’s name, missing evidence, the next stage’s cost and an explanation of the applicant’s personal steps.
The separate Trust Group overview helps frame questions about another citizenship offer; compare contractual obligations rather than the number of advertised advantages.
