What was the approval date of PD 498?

The correct approval date of PD 498 is June 28, 1974. This date is significant because PD 498 refers to a Presidential Decree in the Philippines that established regulatory frameworks for the food and drug sector, particularly focusing on maintaining public health and safety through the regulation of medical products and devices. Understanding the historical context and the timeline of regulatory changes in the healthcare sector is vital in the study of MedTech laws and ethics, as it highlights how legislation can impact medical practices and the development of medical technologies.

The other choices do not correspond to the actual approval date of PD 498, which is crucial for students to grasp in their studies and future applications in the field. Recognizing the exact legislation timeline allows for better comprehension of the evolution of regulatory practices in the medical technology landscape.