"Can ISO 9001 be applied in non-governmental organization, where basically the product is the service provided that might range from relief items (food baskets, Nonfood items) to livelihood projects such as grants to establish small businesses?
Or if there is specific ISO for non-governmental organization that works in the humanitarian sector specifically?”
Yes, ISO 9001 can and is applied in non-governmental organizations. For example, in my country several non-profit organizations that provide services to senior citizens are certified. With this kind of organizations, the focus is on the network of interested parties.