Systematic literature reviews (SLR) are very important to track the extent to which studies related to the formulation of Halal Catering on board have been previously studied by previous scholars. Therefore, the SLR study requires a clear and detailed understanding concerning the study direction for each selected article by analyzing the scope of the study and its dimensions as the main emphasis whether it has been discussed by any previous scholar or otherwise. Through the basis of the analysis of literature reviews will enable the specific detection of the title of the study. Even SLR analysis is also able to compare in terms of the year the article was published by comparing the differences in scope and dimensions of each article by selected scholars referred to 16 scholars from the year 2012 until 2017. Regards to methodology, SLR emphasised into five stages such as i) Time Frame, ii) Selection of a database, iii) Journal selection, iv) Article selection and v) Literature review analysis. Analysis, discussion, and findings will be focusing on the scope, dimensions, and years of studies by using figures, tables as facilitators of analysis and findings. Hence, the role of Halal institutions will be able to assess its ability to form halal rules with the involvement of stakeholders and the scope that has been affected in detail.

Abstract
1. Introduction
2. Halal Catering Concept
3. Methodology
4. Systematic Literature Reviews: Analysis, Discussion and Findings
    4.1 Formulation of Halal Regulation Scope and Theme Research
5. Conclusion
References

• Madzli Harun
• Nor Atiqah Binti Che Udin
• Jagan Jeevan
• Nurul Haqimin Mohd Salleh
• Wan Mariam Wan Abdullah(Faculty of Maritime Studies, Universiti Malaysia Terengganu) Corresponding author
• Azizul Yadi Yaakop
• Zuha Rosufila Abu Hassan(Faculty of Management, Economics and Social Development, Universiti Malaysia Terengganu)