SYNOPSIS use Business::ID::SIM qw(parse_sim); my $res = parse_sim(sim => "0113 40 00 0001"); DESCRIPTION This module can be used to validate Indonesian driving license number, Nomor Surat Izin Mengemudi (SIM). SIM is composed of 12 digits as follow: yymm.pp.aa.ssss yy and mm are year and month of birth, pp and aa are area code (province+district of some sort), ssss is 4-digit serial most probably starting from 1. Note that there are several kinds of SIM (A, B1, B2, C) but this is not encoded in the SIM number and all SIM's have the same number.