Source. 1917, 18:1. 1919, 58:1. PL 397:30. RL 461:30. RSA 623:1. 1975, 388:7. 1977, 306:1. 1979, 290:1. 1987, 250:2. 1988, 89:25. 2000, 225:2, eff. July 31, 2000. 2002, 255:1, eff. Jan. 1, 2003. 2003, 32:1, eff. Jan. 1, 2004; 237:8, eff. Jan. 1, 2004 at 12:01 a.m. 2004, 218:2, eff. June 11, 2004. 2009, 54:4, 5, eff. July 21, 2009.