This document provides a comprehensive overview of the research ethics approval process at a university, focusing on the Stage 1 and Stage 2 Research Ethics Approval Forms. It details the requirements for ethical clearance before any data collection commences, emphasizing the importance of the Risk Checklist and the classification of projects based on risk categories (1, 2, and 3). The document outlines the application process, including applicant details, project summaries, confirmation statements, and the risk assessment checklist. It also covers the approval process for different risk categories, the role of the Research Supervisor and Local Research Ethics Co-ordinator, and the importance of adhering to the University Research Ethics Policy and Procedures. Furthermore, it offers guidance on completing the forms, including electronic signatures, and emphasizes the need to obtain ethical approval before commencing any data collection. The document also includes information on secondary data, literature reviews, systematic reviews, and meta-analysis. It provides a detailed overview of the scientific methodology for OH&S and also includes information on quantitative vs qualitative research methods.