The concept of interested parties extends beyond a focus solely on the customer. It is important to consider all relevant interested parties.
Part of the process for understanding the context of the organization is to identify its interested parties. The relevant interested parties are those that provide significant risk to organizational sustainability if their needs and expectations are not met. Organizations define what results are necessary to deliver to those relevant interested parties to reduce that risk.
Organizations attract, capture and retain the support of the relevant interested parties they depend upon for their success.
(ISO 9000, 2015)