The SAIDAL Group informs companies interested in the call for national and international tenders open to competition A.O.N.I N°03/PRES.Q.E.V.EQUIP/BGM/GS/2015 for qualification, calibration and verification of laboratory equipments, launched February 22, 2015 and for which a closing period of the call for tenders initially planned on March 18, 2015 is extended for fifteen (15) days either at April 1, 2015 12:00. The bid opening will be held at the headquarter of the Group SAIDAL the same day at 14:00.