The Nineteenth Meeting of the Executive Committee agreed that it was important to have an overall picture of the cost-effectiveness of a project as a whole, even if it was intended to implement it in stages, and accordingly decided to request to the Implementing Agencies to present projects as a whole, which in the refrigeration sector would comprise both a foam component and a refrigerant component.
(UNEP/OzL.Pro/ExCom/19/64, Decision 19/9, para. 26).