Which amendment to the Philippine Medical Technology Act took effect on June 28, 1974?

The amendment to the Philippine Medical Technology Act that took effect on June 28, 1974, is PD 498. This particular piece of legislation is significant because it introduced important changes to the regulation and practice of medical technology in the Philippines, enhancing the framework under which medical technologists operate.

PD 498 focused on vital areas such as professional standards, licensure, and the responsibilities of practitioners. It laid down the guidelines needed to protect public health by ensuring that only qualified individuals could practice in the field, which is crucial in medical technology where accuracy and reliability in laboratory results are paramount.

The context surrounding this amendment reveals its importance in providing a structured approach to medical technology education and practice, contributing to the overall development of the profession in the country. Further amendments to the law would build on this foundation, but PD 498 remains a pivotal point in the history of medical technology regulation in the Philippines.