Registry of M517JM

We hereby inform that, on 25^th September, 2018, 4.000.000,00 EUR of commercial paper, with a nominal value of 50.000,00 EUR, of the company MDS, S.G.P.S., S.A., shall be registered, regarding the issue "MDS, S.G.P.S. (Dezembro 2017) - 4ª Emissão PC - PRG 4M EUR", under the code M517JM (ISIN PTM517JM0041).

This issue will be cancelled on 5^th November, 2018.

INTERBOLSA, 24^th September, 2018