noun
draft recommendation; proposed recommendation
Refers to a preliminary version of a formal recommendation, often used in business, government, or committee contexts.
委員会は新しい安全基準の勧告案をまとめた。
The committee compiled a draft recommendation for new safety standards.
勧告 is the recommendation itself; 勧告案 is specifically a draft or proposed version of that recommendation.
Compound of 勧告 (recommendation) and 案 (draft, plan).