ABO syllabus

ABO — December 2026 exam, 2019 Blueprint. Revision priority below uses the 100 scored questions. Geospatial Data Fundamentals leads at 15%, then the three categories at 11%. The June 2027 exam moves to the 2026 blueprint.

No account needed for Domain I samples — free allowance of 2 × 10-question tests per 2120 minutes. Full access unlocks the readiness test and unlimited practice across the full syllabus.