Mexico: poster å holde

«Lov» er en bindende regel. «Offisiell veiledning» er ikke lov, men inspektører forventer det. «Chef Hygiene standard» er en verdi appen sjekker mot der ingen regel oppgir et tall.

• LovKeep the certificate of every pest control service, showing the provider's health licence number, and, if you use your own water supply, a daily record of free chlorine. NOM-251 sets no period for keeping a restaurant's records: keep them as long as your state's health agency asks.
• LovRecords may be kept electronically (NOM-251 accepts them). There is no government records app.