ACTA MICROPALAEONTOLOGICA SINICA is committed to protecting the privacy and personal information of authors, reviewers, editors, and website users. Any personal information collected through the journal’s website, manuscript submission system, or email communication—including names, institutional affiliations, contact details, and academic credentials—will be used solely for the purposes of editorial processing, peer review, publication management, and communication related to the journal’s activities. The journal does not sell, trade, or share personal information with third parties for commercial purposes. Personal data may be accessed only by authorized editorial personnel and, where necessary, trusted service providers involved in manuscript processing and publication, under strict confidentiality obligations. Reasonable technical and administrative measures are implemented to safeguard data against unauthorized access, misuse, or disclosure. By submitting a manuscript or engaging with the journal, individuals consent to the collection and use of their information in accordance with this policy. The journal reserves the right to update this Privacy Statement as needed, and any changes will be reflected on the official website.