Commercial Fixed Wing
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Flight Crew Last 90 Days 95; Flight Crew Type 2954
Confusion; Situational Awareness; Time Pressure; Troubleshooting; Communication Breakdown
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy; Ground Incursion Taxiway
Air Traffic Control Issued New Clearance; Flight Crew Became Reoriented
Chart Or Publication; Airport
I was the First Officer acting as Pilot Flying landing Runway 12R at MMUN. When coordinating with the Captain the transfer of controls; we were given runway exit instructions to 'join Taxiway A'. Having been to MMUN 10+ times; I assumed we would take A3 to proceed east on A; then south on D; then west on C. However; as we reached the end of A3; the Controller told us to make a hard right onto A and hold short of H2. Taxiway A does not exist on the Jeppesen Chart on my EFB. After the flight I verified my chart database was updated.
Air Carrier First Officer reported the assigned taxiway Alpha was not on the EFB Jeppesen 10-9 airport chart.