Document Revision/Version Date
Aviation Specifications 11 - Classification of Aircraft (PDF, 182KB) 0  Effective from 1 Feb 2026 
Aviation Specifications 12 - Nationality Mark and Registration Mark 0  Effective from 1 Feb 2026 
Manual of Standards - Units of Measurement to be used in Air and Ground Operations (PDF, 139 KB) 1.1 18 Nov 2010