Final answer:
Temporary employment agencies are responsible for ensuring workplace safety and complying with minimum wage laws but not enforcing non-compete agreements.
Step-by-step explanation:
the option that is NOT a responsibility of temporary employment agencies regarding employment legislation is (d) Enforcing non-compete agreements. Temporary employment agencies are responsible for ensuring workplace safety and complying with minimum wage laws. They are also bound by the same labor laws that affect other employers such as prohibiting discrimination and in some cases, providing unemployment insurance. However, enforcing non-compete agreements is typically a matter for the hiring company to handle with its direct employees, and not the responsibility of temporary employment agencies.