Immigration DNA Testing in Bethlehem, PA

Local Walk-In Testing with AABB-Accredited Lab Results

When documentary evidence isn’t enough to prove a biological relationship for an immigration application, immigration DNA testing is an accepted solution. At Fastest Labs of Bethlehem, our certified collectors provide fast, accurate sample collection at our Bethlehem, PA facility, and we use only fully AABB-accredited laboratories for every immigration test we process. Results are legally admissible and upheld throughout all of the U.S.

Delays in testing can stall an entire immigration application. That’s why we’ve built our process around speed without cutting corners. With more than 10 years of experience in the testing industry, we know how much is riding on getting this right.

Ready to get started? Call us at (610) 904-3522 or request an appointment online. Our team can walk you through every step.

Why Bethlehem Families Choose Fastest Labs of Bethlehem

Family-based immigration cases involve real stakes, and you deserve a local testing option you can count on. We keep wait times under five minutes, so you’re not spending your day in a waiting room. Sample collection uses a simple, non-invasive cheek swab, and most results are available within 2-3 days, dependent on test type.

Our facilities are clean and inviting, our pricing is affordable, and our certified collectors handle every test with precision and complete confidentiality. We also maintain pre-arranged sample collection locations for individuals outside the U.S., and we can assist with complex cases, including individuals born abroad without citizenship.

How the Immigration DNA Testing Process Works

Immigration DNA testing involves two parties: the petitioner (the U.S. citizen or permanent resident sponsoring the visa) and the visa applicant (the family member abroad). Both play a role, and we guide each one through every step.

The Petitioner’s Step

The petitioner schedules an appointment at our Bethlehem facility. One of our certified collectors takes a cheek swab sample, which is then sent to our AABB-accredited laboratory for analysis.

The Visa Applicant’s Step

Once that step is complete, the visa applicant schedules an appointment at a U.S. embassy or consulate for their own sample collection. The applicant must bring their passport, a valid photo, and the DNA test payment receipt to that appointment. Without the receipt, the appointment may need to be rescheduled. Both samples are analyzed together, and results are returned within 2-3 days, dependent on test type.

Start Your Immigration DNA Test in Bethlehem

Whether you’re a petitioner here in the Lehigh Valley or helping a family member navigate the process from abroad, Fastest Labs of Bethlehem is ready to help. Call us at (610) 904-3522 or schedule your appointment online. We serve individuals and families throughout the Bethlehem, PA area and are committed to making this step as straightforward as possible.

When Is Immigration DNA Testing Required?

U.S. immigration authorities, including U.S. Citizenship and Immigration Services (USCIS), may request DNA evidence when a visa applicant can’t provide conclusive documentary proof of their biological relationship to a U.S. sponsor. This most commonly arises in family-sponsored visa petitions and certain citizenship-by-descent applications.

At Fastest Labs of Bethlehem, our immigration DNA tests are used for immigration clearance, granting citizenship, and passport verification. We support paternity/maternity testing, full or half siblingship testing, and other family-based immigration relationships. All results are legally admissible and upheld throughout all of the U.S.

AABB Accreditation & Why It Matters

The Association for the Advancement of Blood & Biotherapies (AABB) sets the accreditation standard for DNA testing laboratories accepted by USCIS for immigration purposes. Results from non-AABB-accredited laboratories aren’t accepted by U.S. immigration authorities, which means using the wrong facility can cause delays or issues with your application.

We use only fully AABB-accredited and experienced laboratories for all immigration testing. Our results are court admissible and meet strict legal standards, protecting the integrity of your test and helping keep your case on track.

A Convenient Local Option in Bethlehem

Bethlehem sits in Pennsylvania’s Lehigh Valley, spanning Northampton and Lehigh counties, and Fastest Labs of Bethlehem is your local walk-in facility for immigration DNA testing in the area. No extended travel is required. Our certified collectors are on-site, ready to complete your sample collection appointment quickly and professionally. Call us at (610) 904-3522 to schedule or ask any questions before you come in.

The Petitioner’s Appointment at Fastest Labs of Bethlehem

As the petitioner, your first step is scheduling an appointment at our Bethlehem facility. When you arrive, one of our certified collectors will perform a quick cheek swab to collect your sample. The process is non-invasive and takes just a few minutes. Your sample is then sent to our AABB-accredited laboratory, and results are usually ready within 2-3 days, dependent on test type.

The Visa Applicant’s Embassy Appointment

Once the petitioner’s sample has been collected, the visa applicant abroad may be prompted to schedule their appointment at a U.S. embassy or consulate. Before that appointment, the applicant must pay the required DNA testing fee and bring the following:

The DNA test payment receipt
Their passport
A valid photo

Missing the receipt may result in the appointment being rescheduled. We coordinate pre-arranged sample collection locations for individuals outside the U.S. to help make this step as smooth as possible. The applicant’s cheek swab sample is then sent to the same laboratory and compared against the petitioner’s sample to verify the biological relationship.

Complex Cases & What Happens After Testing

Not every immigration DNA testing case is straightforward. We can assist with complex situations, including those involving individuals born abroad without citizenship, and every case is handled with the same commitment to confidentiality, accuracy, and timeliness.

Once results are available, the visa applicant can use the documentation to support the next steps in their immigration application, whether that’s a visa petition, citizenship application, or passport verification request. If you have questions about your specific situation, call Fastest Labs of Bethlehem at (610) 904-3522 and we’ll help you find the right path forward.

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