Answer:
Code of ethics for its vendors
Explanation:
Code of ethics is the defined as the guide of principles that is designed or created in order to help the professionals in order to conduct the business with integrity as well as honesty.
The code of ethics also referred to as the ethical code, which might encompass the areas like employee code of conduct, business ethics and code of professional practice.
So, the business who is operating in many countries, they mandate that all contractors need to ensure the safety measures as well as implement the same and the workers are made to work 9 hours only. Therefore, the company has set code of ethics for the vendors.