La public faith in Mexico is deposited in the role of notary, Jalisco as the other states in the country has local legislation to regulate the activity of notaries, i.e. there are 32 laws. The question is that, as special rules, none provides for a solution to notarial invasion from one state to another. Perhaps to solve the problem with the criminal threat is excessive, however, in this study the aim is to demonstrate its feasibility. It is proposed that an autonomous type of criminal offence be designed to stop notarial invasion, since it causes, as a multi-offensive offence, various effects on legal interests, the first of which is the credibility of public faith. The creation of a criminal offence is based on the theory of the personal principle, in order to establish a crime that is necessary in a society that is evolving in relation to the democratic notarial right.