Another method for connecting business activities to human rights impacts is to sort by reference to common business functions:
- Human Resources: The human resources function must regularly address the impact of decisions relating to workers on their rights to be free of discrimination and on the rights of protected groups such as women and disabled persons. Key questions that need to be asked include whether female and male personnel are hired, paid, and promoted based solely on their relevant competencies for the job; whether women and men are paid the same wage for the same work; and how sexual harassment in the workplace is handled.
- Health and Safety: The health and safety function involves duties to protect workers’ rights to just and favorable conditions of work and health and safety. Therefore, attention needs to be paid to assessing whether the workplace is safe and to protecting the mental and physical health of workers.
- Procurement: The procurement function is responsible for monitoring suppliers to ensure that they respect the rights of their workers to form and join a trade union and to bargain collectively and to assure that suppliers do not engage in actions that violate the rights of children or prohibitions against slavery. Businesses must impose appropriate labor standards on their suppliers as a condition of the business relationship and engage in due diligence to monitor compliance with those standards.
- Product Safety: Businesses have an obligation to protect the rights of the customers and end users to health and privacy with respect both to the products and services that the company sells and the processes that it uses in connection with related activities such as marketing. Attention should be paid to products that raise safety issues and/or that might create health hazards, as well as to the collection and use of sensitive personal information of customers and end users.
Businesses can also orient their stakeholder relationships and engagement to the core human rights issues that are most relevant to the members of each stakeholder group. For example, relationships with workers should conform to their human rights to freedom of association, health, an adequate standard of living, and just and favorable conditions of work, and their rights not to be subjected to slavery or forced labor. Relationships with consumers and end users should be guided by respect for their human rights to health, privacy, and personal security. Members of the communities in which a business operates are entitled to respect for their rights to health, water and sanitation, life and health, and an adequate standard of living and, in addition, to not be resettled or otherwise have their access to land and natural resources adversely impacted by businesses without free, prior, and informed consent. Obviously, businesses need to order their activities in ways that do not infringe on the aforementioned rights of community members, such as by knowingly polluting drinking water or emitting toxic chemicals. However, companies can also have a positive human rights impact by creating and supporting programs to provide adequate food and clothing to individuals and groups within the community and promote local cultural life. When identifying and defining stakeholder groups, businesses should take into account particular groups or populations that have been afforded special protection in human rights instruments, including women, children, migrant workers, persons with disabilities, indigenous peoples, and members of certain types of minority groups (i.e., national or ethnic, religious, and linguistic).
While the discussion above focuses primarily on the direct impact of a business’s activities on human rights through its own operations, the wave of globalization that has occurred over the last several decades has led to calls to expand the human rights duties of businesses to include adverse human rights impacts resulting from their involvement in business relationships with other parties. For example, the UN Guiding Principles expect business enterprises to carry out human rights due diligence that covers not only adverse human rights impacts that the business enterprise may cause or contribute to through its own activities, but also impacts that may be directly linked to its operations, products, or services by its business relationships. Traditionally, human rights due diligence in the supply chain has focused on working conditions and labor rights, often in response to news of unhealthy and unsafe conditions in supplier facilities that resulted in tragic outcomes for workers. However, the trend is to expand the scope of the inquiries to include human rights risks and impacts in other areas such as pollution and other environmental damage caused by the actions and corrupt activities (like bribery) of suppliers and contractors in the countries in which they operate that ultimately interfere with the human rights of the people in those countries.