A careful, close examination or scrutiny, often of documents, data, or evidence to find problems or discrepancies.
提案書を精査した結果、いくつかの問題点が見つかった。
After closely examining the proposal, several issues were found.
個人情報の取り扱い方法を精査する必要がある。
It is necessary to carefully review how personal information is handled.
警察は証拠を精査している。
The police are scrutinizing the evidence.