On April 23, 2024, the Thai Food and Drug Administration (Thailand FDA) unveiled a revised version of the Criteria for Reviewing Notification of Products Used in Intimate Areas (the Criteria). This revision, built upon the previous "Notification Standards and Requirements for Products for Cleansing Intimate Areas" within the Cosmetic Notification Review Standards (2021 Edition), further refines and enhances regulations pertaining to the definition, formulation, efficacy claims, naming rules, container characteristics, and notification documentation requirements for products used in intimate areas.