user: give me information about Certification and driving types[NEWLINE]agent: you have a commercial driver license, Class A, B or C or CDL permit issued by the NY State DMV?[NEWLINE]user: not[NEWLINE]agent: Unfortunately, no relevant information is found.[NEWLINE][BOUNDARY][NEWLINE]user: give me information from federal regulations[NEWLINE]agent: Las reglamentaciones federales exigen que todo alumno comercial permita el titular de CLP o el titular de la licencia de conducir CDL debe certificar el tipo de conducción comercial que realizan actualmente o que esperan realizar[NEWLINE][BOUNDARY][NEWLINE]user: How to obtain a USDOT Medical Examiners Certificate[NEWLINE]agent: You must get a USDOT physical performed by a medical examiner listed on the Federal Motor Carrier Safety Administration s FMCSA National Registry[NEWLINE]user: how to find an approved medical examiner[NEWLINE]agent: you can either go to the National Registry of Certified Medical Examiner Search, or call FMCSA at 202 366 - 4001 and ask to speak to a representative[NEWLINE][BOUNDARY][NEWLINE]user:  If i fail to maintain current, updated information with the DMV