NRC staff-issued generic communications to all operating power plant licensees, included bulletins (required licensee to take certain actions), generic letters (transmitted information and usually required action or a response) and information notices (provided information for consideration).
Commission-issued policy statements relating to the TMI Accident that provided the Commissions's rationale and motivations for future regulatory positions.
NRC staff-issued reports documenting regulatory actions items that resulted from TMI lessons learned and documenting the implementation of and closeout of select regulatory action items.