Personal Information Numbers

A quick set of Regexes to check for Personal Information Numbers from the nordic countries.
I use these to check the format only, no fancy calculation of checksums etc.

• Norwegian: DDMMYYXXXXX
  

  \b[0-4]\d[014]\d{3}\d{5} 



• Swedish: YYMMDDCXXXX (C == '-' || '+')
  

  \b\d{2}[01]\d[0-3]\d[-\+]\d{4}



• Danish: DDMMYY-XXXX
  

  \b[0-3]\d[01]\d{3}-\d{4}



• Finnish: DDMMYYCZZZQ (C == '-'||'+'||'A' ; Q == [01234536789ABCDEFHJKLMNPRSTUVWXY])
  

  \b[0-3]\d[01]\d{3}[-\+A]\d{3}[0-9A-FHJ-NPR-Y]



• Icelandic: DDMMYY-XXXC (C == 0 || 9)
  

  \b[0-3]\d[01]\d{3}-\d{3}[09]