Mayotte belongs to a common import regime: the requirements are the same across 28 countries, and paperwork done once works for all of them. There is no single set for everyone: what exactly is needed — microchip, rabies vaccination, rabies antibody titre test, pet passport, import declaration, veterinary health certificate and import permit — depends entirely on the country you fly from. The rules are the same for dogs and cats.
The titre test sets the pace: blood is drawn no earlier than 30 days after the vaccination, and entry is allowed no earlier than 90 days after the draw. Order matters more than the list: the microchip goes in before the rabies vaccination, or the vaccination does not count.