Which document outlines the ethical standards for architects?

The correct answer is B, as SPP Doc 200 specifically outlines the ethical standards and professional conduct expected of architects. This document is part of the Standards of Professional Practice (SPP) framework that defines how architects should engage with clients, colleagues, and the community while maintaining integrity and professionalism in their work. This includes guidelines on confidentiality, conflicts of interest, and the overall responsibilities of architects to ensure public safety and trust.

The other options, while related to architectural practice, do not serve as the primary document detailing ethical standards. The Architect's National Code and the Code of Practice for Architects may cover various aspects of architectural practice, but they are not as comprehensive in addressing personal and professional ethics as SPP Doc 200. The UAP Department Manual also touches on procedural guidelines and standards but does not focus specifically on ethics in the same manner.