Final answer:
The canons of professional ethics and conduct detail the ethical guidelines for behavior within professional environments, often issued by professional organizations to enforce integrity and fairness. Rule 531.19 likely refers to a specific rule within a larger code that addresses discrimination.
Step-by-step explanation:
The canons of professional ethics and conduct are found in various institutional codes and acts that outline acceptable and expected behavior within professional environments. Rule 531.19, which addresses discriminatory practices, is an example of an ethical guideline that would be included in such canons. Professional organizations, such as the Institute of Electrical and Electronic Engineers Computer Society (IEEE-CS), issue these ethical codes to ensure members abide by the standards that foster integrity and fairness.
Discriminatory practices in the field of employment are also regulated by laws such as Title VII of the Civil Rights Act of 1964, which prohibits employment discrimination on the basis of race, color, religion, sex, or national origin. This act and others like it are part of a broader societal and legal framework aimed at eliminating discrimination in both professional and public domains.