Which organization's standards and practices does the SPP involve?

The choice that indicates the SPP involves the UAP (United Architects of the Philippines) and IAPOA (Integrated and Accredited Professional Organization of Architects) is correct because these organizations set forth guidelines and professional standards that govern the practice of architecture in the Philippines. The SPP established by these organizations ensures that architects adhere to ethical practices, maintain professional competence, and fulfill their responsibilities to clients, the public, and the profession itself. This collaborative effort helps to elevate the quality of architectural practice within the country and aligns it with international standards.

In contrast, the other organizations mentioned do not specifically focus on the standards and practices relevant to professional architects in the same structured way as the UAP and IAPOA. The Local Government Code primarily addresses the legal framework and governance of local entities rather than architectural professional standards. The Architects Association could be a broad reference but lacks the specificity linked to the SPP standards. The International Architects Forum, while significant in a global context, does not directly define the standards and practices for architects operating within the Philippines as established by UAP and IAPOA.