Source. 1935, 124:2. RL 242:12. RSA 208:14. 1961, 121:1. 1973, 72:20. 1993, 237:2. 1996, 108:12. 2008, 79:1, eff. July 20, 2008. 2011, 13:1, eff. June 24, 2011.