6 minorities, children,  persons with disabilities, and migrant workers and their families. National human rights institutions that comply with the Paris Principles have an important role to play in helping States identify whether relevant laws are aligned with their human rights obligations and are being effectively enforced, and in providing guidance on human rights also to business enterprises and other non-State actors. Communication by business enterprises on how they address their human rights impacts can range from informal engagement with affected stakeholders to formal public reporting. State encouragement of, or where appropriate requirements for, such communication are important in fostering respect for human rights by business enterprises. Incentives to communicate adequate information could include provisions to give weight to such self-reporting in the event of any judicial or administrative proceeding. A requirement to communicate can be particularly appropriate where the nature of business operations or operating contexts pose a significant risk to human rights. Policies or laws in this area can usefully clarify what and how businesses should communicate, helping to ensure both the accessibility and accuracy of communications. Any stipulation of what would constitute adequate communication should take into account risks that it may pose to the safety and security of individuals and facilities; legitimate requirements of commercial confidentiality; and variations in companies’ size and structures. Financial reporting requirements should clarify that human rights impacts in some instances may be “material” or “significant” to the economic performance of the business enterprise. The State-business nexus 4. States should take additional steps to protect against human rights abuses by business enterprises that are owned or controlled by the State, or that receive substantial support and services from State agencies such as export credit agencies and official investment insurance or guarantee agencies, including, where appropriate, by requiring human rights due diligence.