"Personal Identification Number (PIN) " means the personal identification number selected by each operator for each licensed operation that elects to use either E-file or telefile.
N.H. Admin. Code § Rev 701.17
(See Revision Note at part heading for Rev 701) #6690, eff 2-21-98; ss and moved by #6750, eff 5-19-98 (from Rev 701.17); moved by #6870 (from Rev 701.18) , eff 10-20-98; ss by #8653, eff 6-8-06