 Beginning in 2010 a new numbering system was introduced, inserting two final digits of the date of manufacture of the locomotive.The individual numbers are restarted for each batch
Hence the first batch (CC202 01-15) becomes CC202 86 01-86 15, and the second batch (CC202 16-30) becoming CC202 90 01-90 15.Except for CC202 90 01, scrapped after a crash in 2012, all the locomotives remain in operation.