Applying for data

Applications are submitted through the NHIS data sharing service (건강보험자료공유서비스) at nhiss.nhis.or.kr. The portal handles the application, the review, and payment, but it says little about how long each stage takes or what reviewers look for, so this page records what applicants have learned.

Export review

Results can leave the analysis environment only after passing the NHIS export review (반출 심사).