Registry of M51EJM

We hereby inform that, on 4^th January, 2019, 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) - 6 em PC - PRG 4M EUR (CEMG)", under the code M51EJM (ISIN PTM51EJM0056).

This issue will be cancelled on 6^th March, 2019.

INTERBOLSA, 3^rd January, 2019