The budget for the correct regeneration of the devices is made available by various Rotary Clubs.

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For the year 2023/2024, the official sponsors are:

- Rotaract Milan Sforza

- Rotary Milan Cordusio

- Rotary Milan Villoresi

- Rotary Milan Fair

- Rotary Milan International Net

- Rotary Milanofiori

- Rotary Milan Metropolis Passport

- Rotaract District Milan 2041

- Rotary District Milan 2041

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The service is sponsored by the Municipality of Milan which has offered the spaces of the CAM in Lampugnano free of charge for the regeneration and conservation operations of the devices in recent years.