This report, prepared for ENG417, investigates the regulation of entry standards to professional university degrees in Australia, comparing them to policies enacted in other countries. The report explores the historical context of these standards, focusing on the role of agencies like TEQSA, and the impact of varying admission requirements. It examines the evolution of these standards, from inherent requirements to threshold learning outcomes, and compares Australia's approach to those of other nations, including the use of placement tests and open access systems. The analysis considers the sustainability implications of lower entry standards for engineering and information technology professions, assessing the advantages and disadvantages of different approaches to admission, and their effects on student success and professional outcomes. The report concludes by highlighting the challenges and complexities of establishing and maintaining effective entry standards, considering both academic excellence and inclusivity.