The fund suggested, among other things, that boards should ensure that firms establish anti-corruption policies and procedures to prevent and address corruption and that these should be clearly communicated to employees.
“Data on corporate governance and sustainability can influence our investment decisions. Our goal is to reduce the fund’s risk,” Chief Executive Yngve Slyngstad of Norges Bank Investment Management, a unit of the central bank, said in a statement.
“Companies should have a whistleblowing mechanism that provides a separate and confidential escalation route when reporting through a line manager is not appropriate, or if the whistleblower wishes to remain anonymous,” the fund said in the document.
It is forbidden by law from investing in firms that produce nuclear weapons or landmines, or are involved in serious and systematic human rights violations, among other criteria.
“The fund is managed for future generations, and we rely on sustainable business practices to create long-term returns,”Mr Slyngstad said.