The Prenatal Testing Accreditation System Steering Committee provides a comprehensive, neutral information resource for people considering tests during pregnancy. Established within the Japan Medical Association based on a report by a Ministry of Health, Labour and Welfare expert committee, it includes participation from relevant ministry departments. The website explains conditions affecting unborn babies and outlines available tests, including NIPT, maternal serum marker screening, combined screening, amniocentesis, chorionic villus sampling, and fetal ultrasound.

It also presents experiences from people who have and have not undergone testing, helping visitors consider different perspectives and potential concerns. For pregnant people and their partners, the site offers information to support decision-making and guidance on finding places to seek advice. It includes lists of accredited medical institutions and testing laboratories, as well as resources about welfare support for children, individuals, and families and information on government responses.

The committee aims to help visitors understand prenatal testing and reflect on its implications, including situations where results may bring uncertainty or difficult choices