Date: May 16, 2018

The U.S. Department of Energy (DOE) implemented the Quality Work Plan (QWP) in Weatherization Program Notice (WPN) 14-4, Quality Work Plan Requirement, in 2013. In 2014, WPN 15-4, Quality Work Plan Requirement Update, superseded WPN 14-4. Both guidance documents describe the Weatherization Assistance Program (WAP) requirements for inspection and monitoring of work in section 3.