What is the primary function of the Professional Regulation Commission in the Philippines?

The primary function of the Professional Regulation Commission (PRC) in the Philippines is to regulate and license professional practitioners. This responsibility includes setting standards for professional practice, ensuring that practitioners meet the necessary educational and ethical standards, and overseeing the licensure examination process for various professions. By doing so, the PRC protects the public by ensuring that professionals are qualified and competent in their respective fields.

The other options focus on activities that are not the central function of the PRC. While overseeing construction contracts, providing training for architects, and facilitating architectural competitions are relevant to the field of architecture and other professions, they do not define the main role of the PRC. Instead, these activities may be undertaken by other relevant organizations or agencies that focus specifically on construction, education, or professional development within specific fields. Thus, the responsibility of licensing and regulating professionals is what distinctly characterizes the PRC's role in the Philippines.