JTISI (Jurnal Testing dan Implementasi Sistem Informasi) supports the principles of transparency, reproducibility, and responsible research by encouraging authors to make the data, software, source code, algorithms, models, and other research materials supporting the findings of their manuscripts available upon reasonable request. Authors are expected to ensure that the data underlying the results presented in their articles are accessible whenever possible and appropriate, while fully respecting ethical standards, privacy regulations, intellectual property rights, confidentiality agreements, and legal obligations. Data should only be shared when doing so does not compromise the protection of human participants, sensitive information, cybersecurity, proprietary technologies, or other legitimate ethical and security considerations.

During manuscript submission, authors will be asked whether their research is supported by one or more datasets, software repositories, source code repositories, or other digital research outputs. Where applicable, authors are required to provide a persistent identifier such as a DOI, repository link, GitHub repository, Zenodo archive, Figshare record, institutional repository URL, or another trusted long-term identifier associated with the research data or software. Every manuscript must also include a Data Availability Statement describing where the supporting data can be accessed or explaining any justified restrictions on data availability. Authors are responsible for ensuring the accuracy, completeness, integrity, and long-term accessibility of all deposited datasets and software. While links to research data and repositories may be made available alongside published articles, these datasets are not formally peer reviewed as part of the journal's manuscript evaluation process. Responsibility for the quality, validity, documentation, maintenance, and preservation of research data and software remains entirely with the authors.