Narrative:

During taxi out on ramp we attempted to follow ground controls instructions. However the taxiways have recently been renamed. Additionally the jepp 10-9 has the old info and 10-9B has the new taxiway info. Ground control appeared to be working off old taxiway info. Assigned us L1 exit. Captain stopped aircraft to verify exit and ground sent follow me [vehicle] out to assist turn back to new L2 (old L1).issue pilot alert message warning of jepp chart needs to be updated. Contact jepp to alert them of need for update.

Google
 

Original NASA ASRS Text

Title: B777 flight crew reported being unable to comply with taxi instructions at Rio De Janeiro Airport (SBGL) because the airport taxiway depiction; provided on the current Jeppesen charts; did not agree with the actual signage on the field. A 'follow me' vehicle was required to assist the crew with the taxi clearance.

Narrative: During taxi out on ramp we attempted to follow ground controls instructions. However the taxiways have recently been renamed. Additionally the Jepp 10-9 has the old info and 10-9B has the new taxiway info. Ground control appeared to be working off old taxiway info. Assigned us L1 exit. Captain stopped aircraft to verify exit and ground sent follow me [vehicle] out to assist turn back to new L2 (old L1).Issue Pilot alert message warning of Jepp chart needs to be updated. Contact Jepp to alert them of need for update.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.