The requirement that an opinion on the matter of ex-gratia payments must be provided by the Office of Legal Affairs of the UN Secretariat is a remnant from the revision of UNDP's Financial Regulations and Rules which took place in January of 2000.
1. 惠给金是开发署在没有法律责任的情况下支付的款项，但开发署有道义义务支付惠给金，这样做符合开发署的利益。