To be valid, a will or codicil to a will shall:
   I. Be made by a testator qualifying under RSA 551:1; and
   II. Be in writing; and
   III. Be signed by the testator, or by some person at his or her express direction in his or her presence; and
   IV. Be signed by 2 or more credible witnesses, who shall, at the request of the testator and in the testator's presence, attest to the testator's signature.
No seal shall be required. These requirements shall apply to all wills executed on or after January 1, 1993.
Source. RS 156:6. 1848, 726:1. CS 165:6. GS 174:6. GL 193:6. 1887, 64:1, 2. PS 186:2. PL 297:2. RL 350:2. 1943, 93:2. RSA 551:2. 1983, 255:1. 1985, 200:1. 1992, 284:60, eff. Jan. 1, 1993.