OBS_VALUE: One of the Principles that must be observed is equal treatment to all suppliers and no discrimination as part of NZL's international obligations. All suppliers must be given an equal opportunity to bid for contracts. Agencies must treat suppliers from another country no less favourably than New Zealand suppliers. Procurement decisions must be based on the best value for money. Suppliers must not be discriminated against because of: a. the country the goods, services or works come from; b. their degree of foreign ownership or foreign business affiliations.