Frontmatter -- Contents -- Letter Report -- Letter from Lewis S. Billig -- Abstract -- Section 1-- Background, Summary, and Conclusions -- Section 2-- Communications Background -- Section 3-- Transmission and Protection Considerations -- Section 4-- Network-Control Signaling -- Section 5-- Protective Devices -- Section 6-- Certification Program -- Section 7-- Innovation -- Section 8-- Applicable Experience -- Section 9-- Information and Organization.