Final answer:
Apple must participate in both environmental and ethical compliance programs.
Step-by-step explanation:
The type of compliance program that Apple must participate in is Environmental and Ethical compliance.
Environmental compliance refers to adhering to laws, regulations, and standards related to environmental protection. Apple must ensure that its operations, products, and supply chain are environmentally sustainable.
Ethical compliance involves following ethical principles and guidelines in business practices, such as fair trade, responsible sourcing, and respecting human rights.