Source. RSA 261:22-a, 22-b. 1963, 150:1. 1973, 528:137. 1981, 146:1, 479:22, 41. 2002, 242:1, eff. Jan. 1, 2003. 2015, 228:1, eff. Sept. 11, 2015. 2016, 71:10, eff. May 10, 2016. 2020, 33:14, eff. July 24, 2020. 2023, 221:2, eff. Aug. 4, 2023. 2024, 299:1, eff. Jan. 1, 2025; 328:7, eff. Jan. 1, 2025. 2025, 141:102, eff. July 1, 2025.