The collection of dhāraṇī in two subdivisions: 250 dhāraṇī texts themselves, and a small group of 15 dedication and aspiration prayers (Toh 846–1108).
The actual collection of 250 dhāraṇī texts (Toh 846-1093).
Canonical aspiration and dedication prayers to conclude the Compendium of Dhāraṇīs (Toh 1094-1108).