People use a DNA test center for many reasons, and unless you’ve turned to one you might not know the many advantages such a center can yield.

For example, in addition to linking or exonerating a person with a crime like the TV shows, DNA testing can determine if a man is the father of a particular child, it can link siblings, it can determine ancestry and it can predict the risk for health disorders.

How do you begin to find a DNA test center when there are hundreds advertising on the Web?  To begin with, it should be certified by the American Association of Blood Banks and it will show this certification with an AABB seal.  Look for the ISO 17025 accreditation which means it meets or exceeds international standards.

The AABB and the ISO perform inspections and audits of laboratories to make sure they are maintaining high standards.  When a laboratory holds both accreditations, they demonstrate compliance to accuracy and quality customer service.

Some labs have hidden costs so you should be mindful as you shop.  Here are some considerations to look for:

All-inclusion: You should pay one fee for the at-home test kit, the lab analysis and the report.   Be sure the lab does not inform you there are intriguing results and to get them you must pay more.

Deadlines: If your results are required by the courts as in instances involving immigration and paternity will the lab perform?  What is the response time of the lab?  Many labs yield results within three to nine days.  It is customary to pay extra for expedited results.

Other: Will the company guarantee confidentiality?  What about the staff’s credentials?  And does the company outsource the lab work or own the lab outright?

As with any purchase a laboratory should be scrutinized for value, ensuring quality results for any DNA test center you consider.