Immigration DNA Testing in Paraguay
Did you receive a Request for Evidence (RFE)? A timely response is important.
Missing or insufficient documentation is one of the most common reasons families in Paraguay receive a request for additional evidence from USCIS or the U.S. Embassy. When primary evidence is insufficient to establish a claimed biological relationship, immigration DNA testing may be suggested as secondary evidence.
IDTO DNA Testing Center assists petitioners navigate immigration DNA testing through our AABB-accredited laboratory partner, with results accepted by the U.S. Embassy in Santiago and USCIS.
With over 22 years of experience and a near-zero sample failure rate at IDTO collection offices, our focus is to help ensure your case progresses efficiently and in full compliance with immigration requirements so your family moves forward, not backward.
How does the DNA Testing process in Paraguay work for U.S. immigration purposes?
Getting started is simple. Below are the steps required to begin your immigration DNA testing process for Chilean beneficiaries immigrating to the U.S.
Part 1. Case Initiation
- Contact our customer support team at 888-204-0583 and let one of our Immigration DNA Consultants assist you with initiating your case.
- Petitioners or beneficiaries must have received an I-130 Request for Evidence (RFE) to submit secondary additional evidence from USCIS, or a U.S. embassy and consulate. Please note, International DNA genetic sample collections cannot be requested by the lab without the evidence letter.
- Once the information you provided is reviewed by the laboratory. The next step in the process is case initiation.
Below complete our case information form to get started today.

Part 2. Collection Process
1. After the case initiation, a DNA sample collection appointment will be scheduled in the U.S. for the petitioner. Once the petitioner’s samples are collected, the samples will be sent to the laboratory to await the beneficiary’s DNA samples to perform the DNA analysis.
2. The lab will send a DNA specimen collection request to the U.S. Embassy in Santiago schedule their DNA sample collection appointment. Please note, the embassy or consulate will contact the petitioner or beneficiary by email with instructions confirming the date and time of the beneficiary’s appointment.
3. Once all DNA specimen samples have arrived at the lab testing of the samples will begin.
4. Upon the completion of your results, the lab will send a copy of your results directly to the requesting immigration office (USCIS or U.S. Embassy).
How much does DNA Testing cost for immigration purposes for Paraguayan families?
Pricing starts at $895.00. The cost of your DNA test includes the DNA analysis and the international shipping fees.
Please note: DNA sample collection fees are not included in the cost of your genetic test in U.S. embassy in Paraguay. The exact cost for DNA specimen samples collection fees will be provided by the embassy or consulate directly to the petitioner or parent via email.
All DNA sample collections are coordinated by the U.S. Embassy in Paraguay. DNA specimen collection fees must be paid directly to the panel physician associated with the embassy.
The embassy will email you instructions regarding the beneficiary’s DNA sample collection appointment, along with the associated collection fees, once they become available.
Have A Question About Immigration DNA Testing In Paraguay?
Our DNA consultants can explain the immigration DNA testing process and help determine which relationship test best fits your circumstances. Contact IDTO DNA Testing Center at 888-204-0583 to discuss your case or begin the process today.
Where will my DNA samples be collected?
DNA specimen sample collections for the petitioner will be conducted in the United States at one of the over 3,000 collection sites in our network near every major city nationwide.
What DNA specimen samples collections are coordinated by the Embassy in Asuncion?
DNA sample collections for beneficiaries located in Paraguay are coordinated by the U.S. Embassy in Asuncion. The Embassy works with its designated panel physician to schedule the beneficiary’s appointment and provide instructions regarding collection fees and appointment requirements.
Below is the embassy’s address and contact details.
**Address: 1776 Mariscal Lopez Avenue Asuncion, Paraguay
**Phone: +59521 248 3000
Please note: Panel physicians that are approved by the embassy to perform medical exams and DNA sample collections when requested by the embassy.
Immigration DNA Testing Appointment Form
Get Started Today and Faster Processing By Uploading Your Details Today Below.
Frequently Asked Questions
How long will the DNA testing process take to receive my DNA results?
There are no fixed turnaround times because appointment scheduling for beneficiaries in Paraguay is controlled by the U.S. Embassy. In our experience coordinating immigration DNA testing cases, many cases are completed within approximately six to eight weeks, although some cases may require additional time depending on embassy workload and appointment availability.
Once all DNA samples arrive at the laboratory, testing is generally completed within three business days. The laboratory will send the results directly to the requesting immigration agency and provide copies to the petitioner.
How accurate are my DNA Testing results?
All DNA samples are collected and analyzed by our partner AABB-accredited laboratory and meet strict industry standards. DNA test results showing 99.99% accuracy or higher are accepted by USCIS and U.S. consular offices and are used to confirm biological relationships for visa and CRBA applications.
Can I Perform A DNA Test Before Receiving An RFE or Embassy Request?
No. Immigration DNA testing should only begin after receiving a Request for Evidence (RFE) from USCIS or a written request from a U.S. Embassy or U.S. Passport Agency.
DNA tests performed independently before receiving an official request generally do not satisfy immigration chain-of-custody requirements. Performing a test too early can result in additional expenses and delays because the testing process may need to be repeated.
Does DNA testing guarantee visa or CRBA approval?
No. DNA testing is considered secondary evidence submission option used to help establish a claimed biological relationship when primary evidence is insufficient. The final decision regarding visa or CRBA issuance rests with USCIS or the consular officer assigned to the case.
Are CRBA and USCIS DNA testing performed the exact same way?
Yes, the process is exactly the same in terms of scheduling DNA testing appointments for both CRBA and USCIS DNA testing cases.
The only difference between the two is the content of the request for evidence letter.
Will my DNA results be kept private?
Yes, all DNA results are kept private, and results will only be released to the requesting immigration agency and the participants included in the DNA test.
In addition, all DNA samples are kept on file for up to 90 days. After 90 days, all DNA samples are destroyed.
To learn more about our Paraguay DNA Testing services for immigration purposes, call 888-204-0583.
Why Choose Us IDTO DNA
Since 2004, IDTO DNA Testing Center has coordinated immigration DNA testing cases for families throughout the United States and abroad. Through our AABB-accredited laboratory partner, we provide DNA test results accepted by USCIS, U.S. Embassies, and U.S. passport agencies.
Our DNA consultants help families understand embassy procedures, avoid ordering the wrong type of test, and reduce delays caused by chain-of-custody errors. With access to more than 3,000 collection sites nationwide and decades of experience coordinating international cases, our goal is to help your case move forward efficiently and in compliance with immigration requirements.
