Finally, a system of public grants to political parties could provide a good starting point for a certain public inspection and auditing of the economic conditions of the parties. There is here an opportunity to implement different protective mechanisms against misuse of administrative resources for electoral processes. Such a grant system based on the principle of equality, ultimately reviewed by courts or specific bodies, may fulfil legitimate aims within a democratic society, like in Mexico, where rules are exhaustive and judicial review is guaranteed in every step of the public financing.