At present, the charging standard in DNA paternity is about 3,500-5,000 yuan per case for less than three people. Generally, the appraisal results can be obtained in two weeks, and the appraisal conclusions can be obtained in three days if there are special needs.
Paternity appraisal is generally divided into two categories: personal (privacy) paternity appraisal and judicial paternity appraisal;
Personal paternity test means that when you have doubts about the parent-child relationship, you want to identify it privately first. This kind of identification generally does not need to provide identity information, as long as you provide the appraiser with suitable samples to be identified. The paternity testing center is generally only responsible for the identification results of the identification samples, not for the source of the identification samples, and has no direct legal effect, but it can generally be used as indirect evidence. The cost of this kind of appraisal is generally not high. According to different regions, the cost is slightly different. According to different samples, the cost of paternity test for blood stains, hair with hair follicles, oral swabs and other general routine samples is 1.600 yuan/sample. And pure spermatorrhea, fetal villi or amniotic fluid, chewing gum, nails, toothbrushes and other special samples, 2000 yuan/sample. Because the difficulty and detection degree of DNA information extraction increase, the cost is slightly more expensive.
Judicial paternity testing is generally used in judicial proceedings, or paternity testing, and can also be used as proof of children's registration at home.
At present, this piece is in great demand in the whole country, because the Ministry of Public Security has standardized the registration procedures for newborns and unregistered household registration personnel left over from history, requiring all children born after 1996 65438+ 10/0 to have a judicial paternity test first if they cannot provide a unified national medical birth certificate or the parents' information of the original birth certificate is wrong. Then, with the positive appraisal opinion that the appraisal result is "supporting" the biological parent-child relationship, you can reissue a legal and valid medical birth certificate or register directly with the local public security department.
This kind of identification requires the parties to provide proof of identity, and the appraisers personally send people to collect samples, photos, fingerprints and other information on the spot. The judicial appraisal couplet is 3,200 yuan /2 persons, and the judicial appraisal couplet is 3,300 yuan /3 persons.
Methods of paternity test:
1. The traditional paternity test is blood type test. Generally, children can only do it for more than 6 months, and they need a lot of blood samples. This method has complicated process, painful sampling and high error rate. Traditional blood type judgment has its role to some extent, but paternity test can not be based on blood type.
2.DNA paternity. DNA paternity is taken from any tissue of human body (such as oral epithelial cells), and can also be performed before the baby is born. This method is the most accurate one in the parent-child test at present-the accuracy rate can reach 99.99999%, and it is exquisite, simple, fast, economical and practical. According to the practice of paternity test at home and abroad, when the RCP value is greater than 99.73%, it can be considered that the father and the child have a biological relationship.