N.H. Code Admin. R. Lab 502.09
“Employer identification number" means the federal identification number assigned to an employer by the Internal Revenue Service.
Source. (See Revision Note at part heading for Lab 502) #5235, eff 9-27-91, EXPIRED: 9-27-97 New. #6631, INTERIM, eff 11-16-97, EXPIRED: 3-16-98 New. #6806, eff 7-18-98 (formerly Lab 502.08), EXPIRED: 7-18-06 New. #9019, eff 11-1-07; ss by #11067, eff 4-1-16 (from Lab 502.08)