O & S Guidance

O & S

Operations and Support (O&S) Cost Estimating Guide

The Operating and Support Cost-Estimating Guide, published March 2014, focuses on system life-cycle costs, and provides an overview of the uses of O&S cost estimates, best practices for preparing, presenting, and documenting O&S cost estimates, and provides the standard OSD O&S cost element structure for use in CSDR sustainment reporting.