The HR Requirements listed below are in use in the current version of the SWEHB.
- HR-31 History — HR-31 - First used in rev NPR 7150.2D
- HR-33 History — HR-33 - First used in rev NPR 7150.2D
- HR-34 History — HR-34 - First used in rev NPR 7150.2D
- HR-35 History — HR-35 - First used in rev NPR 7150.2D
- HR-36 History — HR-36 - First used in rev NPR 7150.2D
- HR-37 History — HR-37 - First used in rev NPR 7150.2D
- HR-38 History — HR-38 - First used in rev NPR 7150.2D
- HR-39 History — HR-39 - First used in rev NPR 7150.2D
- HR-41 History — HR-41 - First used in rev NPR 7150.2D
- HR-42 History — HR-42 - First used in rev NPR 7150.2D
- HR-43 History — HR-43 - First used in rev NPR 7150.2D
- HR-51 History — HR-51 - First used in rev NPR 7150.2D
- HR-61 History — HR-61 - First used in rev NPR 7150.2D
- HR-713 History — HR-713 - First used in rev NPR 7150.2D
- HR-7141 History — HR-7141 - First used in rev NPR 7150.2D
- HR-7142 History — HR-7142 - First used in rev NPR 7150.2D
- HR-715 History — HR-715 - First used in rev NPR 7150.2D
- HR-72 History — HR-72 - First used in rev NPR 7150.2D
