Missouri (MO) Missouri notaries can perform online notarizations pursuant to Mo. Rev. Stat. §§ 486.1100 et seq. State Reciprocity Missouri recognizes online notarizations that are properly performed by notaries of other states. The applicable interstate recognition laws are Mo. Rev. Stat. §§ 486.775, 442.150, 442.220, 442.230, & 490.530.