Paternity test is usually divided into two types, private paternity test and judicial paternity test, each with different purposes. If you just need to do paternity test to determine whether the child is biological or not, you can choose private paternity test. But if you need to register your child for a more formal purpose, I suggest you find a formal judicial institution to do judicial paternity test. You can choose which paternity test to do according to your own needs. The specific appraisal fee will vary according to your local consumption level, but it is generally 1000-3000 yuan. Judicial paternity test has more uses than private paternity test, so the price of judicial paternity test is generally slightly higher than private paternity test.
Both need different materials. Before you choose to have a paternity test, you need to prepare all the necessary materials accordingly.
Personal privacy appraisal does not need to provide documents and photos. Judicial authentication requires a power of attorney for paternity testing issued by the court, procuratorate, public security department or lawyer, indicating the names, addresses, identity cards and reasons for application of parents and children. The authenticated person should also show his identity card (or work permit), child's birth certificate (or household registration) and other documents to prove his identity and relationship.
No matter what kind of appraisal, the appraiser should be composed of mother-son-suspicious father or parent-son. If a father and son or a mother and son are required to be identified, they will generally ask the reasons for the identification. Before identification, the identified person should know that he or his close relatives have a clear transmission history, so as to provide reference for identification (those with a history of genetic diseases are prone to genetic variation). As far as paternity testing and privacy paternity testing are concerned, except for the differences in use, the detection skills and accuracy are the same, and the results are the same.
Finally, I remind you that if paternity test is needed. It is most important to choose an authoritative, regular and safe appraisal institution. Be sure to pay attention to whether the documents provided by the paternity testing institution are within the validity period and whether the appraisal institution has qualified qualifications. The result of paternity test will affect the stability of a family. The regular paternity testing institutions in Nanyang City, Henan Province have been listed for you. I hope that you will carefully choose a formal and authoritative appraisal institution.