Final answer:
The APS Code of Ethics is mandatory for practicing psychologists in Australia as it lays down the ethical standards for professional conduct. Similar obligations exist in other professions, underlining the significance of ethical codes in promoting corporate responsibility and professional integrity.
Step-by-step explanation:
Whether the APS (Australian Psychological Society) Code of Ethics is considered necessary to follow under National Standards can depend on local regulations and professional requirements. For psychologists practicing in Australia, adherence to the APS Code of Ethics is mandatory, as it sets the professional standards and ethical principles that govern their professional conduct. As a member of such a professional organization, a psychologist must study the code and commit to abide by it. This is similar to other professional organizations, such as the IEEE Computer Society, which provides resources for professionals and has its own Software Engineering Code of Ethics and Professional Practice.
Corporate Responsibility
In the context of corporate responsibility, businesses and professional organizations alike are obliged to follow specified ethical guidelines to maintain the integrity of their professions, ensure public trust, and protect the welfare of the individuals and communities they serve.