8168 Vol 2 — Icao Doc

: Defining the minimum vertical separation (MOC) required between an aircraft and any terrain or man-made obstacles.

: Providing design rules for the five segments of an instrument approach: arrival, initial, intermediate, final, and missed approach. Icao Doc 8168 Vol 2

Volume II is divided into parts that address different navigation technologies and phases of flight: : Defining the minimum vertical separation (MOC) required