Which legal code includes regulations regarding professional ethics?

The Business and Professions Code is the correct answer because it specifically outlines the regulations and standards for various professions, including those related to alcohol and drug counseling. This code is essential for defining professional conduct, licensing requirements, and ethical guidelines that practitioners must adhere to in their professional practice.

In the context of alcohol and drug counseling, the Business and Professions Code includes provisions that govern the ethical practice of counselors, ensuring that they maintain a standard of care that protects client welfare and promotes integrity in the profession. This framework is crucial for safeguarding both clients and practitioners, establishing clear expectations for ethical behavior.

The other legal codes mentioned do not specifically focus on professional ethics in the context of counseling. The Welfare and Institutions Code primarily deals with the welfare of individuals and families, the Health and Safety Code pertains to public health and safety regulations, and the Civil Code addresses private rights and legal obligations but does not focus on professional ethical standards for counselors. This distinction clarifies why the Business and Professions Code is the appropriate choice for regulations regarding professional ethics for alcohol and drug counselors.