An agency may adopt a categorical exclusion listed in another agency’s NEPA procedures for a category of proposed agency actions for which the categorical exclusion was established consistent with this paragraph. The agency shall⁠—

(1)  identify the categorical exclusion listed in another agency’s NEPA procedures that covers a category of proposed actions or related actions;

(2)  consult with the agency that established the categorical exclusion to ensure that the proposed adoption of the categorical exclusion to a category of actions is appropriate;

(3)  identify to the public the categorical exclusion that the agency plans to use for its proposed actions; and

(4)  document adoption of the categorical exclusion.