The SLJIHS is published under the Creative Commons copyright, category CC BY-NC-ND. Under this category, authors retain the copyright and full publishing rights (to copy and distribute, in any medium or format for non-commercial purposes) as long as the articles remain unchanged, with due acknowledgement and correct citation.

The issues and articles in the Sri Lankan Journal of Interdisciplinary Health Sciences are open access immediately after they are published online. There is no subscription fee and prior registration required. The articles are covered by the Creative Commons copyright category CC BY-NC-ND. Under this category re-users can copy and distribute the articles as long as they remain unchanged, in any medium or format for non-commercial purposes and with due acknowledgement and correct citation.

Authorship should be based on significant intellectual contributions to the research work. The journal follows the ICMJE (International Committee of Medical Journal Editors) authorship criteria, which require that each author:

1. Substantially contributes to the conception, design, execution, analysis, or interpretation of the research.
2. Participates in drafting, revising, or critically reviewing the manuscript.
3. Approves the final version for publication.
4. Agrees to be accountable for all aspects of the work.

Changes in authorship (addition, removal, or reordering) after submission must be approved by all authors and must be justified in writing.

All submitted manuscripts must be original, unpublished, and not under consideration elsewhere. The journal follows ethical guidelines provided by COPE (Committee on Publication Ethics). Research involving human subjects, animals, or sensitive data must comply with ethical guidelines and require approval from an Institutional Review Board (IRB) or Ethics Committee. Authors must disclose funding sources, conflicts of interest, and acknowledgments where necessary.

• Authors are encouraged to share raw data, codes, and supplementary materials to enhance research reproducibility.
• If datasets are used, authors should include a Data Availability Statement specifying where and how the data can be accessed.

• Authors, reviewers, and editors must disclose any potential conflicts of interest that could affect objectivity.
• Financial, academic, or personal conflicts must be declared, and the editorial team will assess their impact on decision-making.

• Errors that do not affect research findings may be corrected through the request from the corresponding author or decision of the editorial board.
• If a significant error or ethical violation is discovered post-publication, a Retraction or Editorial Expression of Concern will be issued in accordance with COPE guidelines.

SLJIHS is committed to upholding the highest standards in scholarly publishing. The journal follows an ethical, transparent, and fair editorial process to ensure the integrity, quality, and impact of published research. The following policies guide manuscript submission, review, and publication