JTISI (Jurnal Testing dan Implementasi Sistem Informasi) is published and fully supported by Lembaga Riset dan Inovasi Al-Matani, which provides the necessary financial and operational resources to sustain the journal's publishing activities. The journal maintains complete editorial independence and does not endorse any product, service, organization, or commercial entity that may appear as an advertisement or promotional content on its website or other communication channels. The publication of advertisements, sponsorships, or other commercial materials does not influence editorial decisions, peer-review outcomes, manuscript acceptance, or the scientific content of the journal.

Editorial decisions are based solely on the scholarly merit, originality, methodological quality, ethical compliance, and relevance of submitted manuscripts. Any financial support, sponsorship, or institutional relationship involving the publisher, editorial board members, reviewers, or authors shall not compromise the integrity, transparency, or independence of the editorial and peer-review processes. JTISI is committed to upholding the highest standards of publication ethics and ensuring that all published articles remain free from commercial, political, or financial influence.