ECSS-M-60A, SPACE PROJECT MANAGEMENT: COST AND SCHEDULE MANAGEMENT (19 APR 1996)., The present document, "Cost and Schedule Management", is part of a collection of ECSS standards belonging to the management branch. The requirements specified herein apply to, and affect the customer and supplier at all levels, when the capability to design and supply conforming product needs to be demonstrated. These requirements, as tailored in related Project Requirements Document, are applicable to any actor of a space project.