In December of 2021, DOE released updated Health and Safety guidance for the WAP through WPN 22-7. The purpose of the guidance is to clarify, update and provide additional information related to the implementation and installation of health and safety (H&S) measures as part of the WAP. This guidance also provides required components for Grantees to include in their Health and Safety Plans. WPN 22-7 and attachments supersede the following: WPN 17-7, Updated Health and Safety Guidance.