ARTERIS S.A.

Corporate Taxpayer's ID (CNPJ): 02.919.555/0001-67
Company Registry (NIRE): 35.300.322.746

NOTICE TO THE MARKET Arteris S.A. announces to its shareholders and the market in general that the National Ground Transport Agency (ANTT) authorized the readjustment of the basic toll tariff to its controlled concessionaire Autopista Fluminense S.A., from R$ 3.42890 to R$ 3.82830, an increase of 11.65%.

Due to the rounding criteria, as specified in the concession contract, the basic toll tariff charged by the concessionaire will be as shown below:

Highway

Concessionaire

Current Base Toll

Tariff (R$)

New Base Toll

Tariff (R$)

BR-101/RJ Divisa RJ/ES

Autopista Fluminense

3.40

3.80

The new tariff will take effect from midnight on February 02, 2015.
The calculation of the tariffs, besides the rounding criteria, takes into account factors as the variation of the inflation index (IPCA) in the period and the reschedule of investments.
São Paulo, January 20, 2015.

Alessandro Scotoni Levy

Investor Relations Officer

distributed by