HIDROPROJECTO developed and implemented a Quality Management System in accordance with the NP EN ISO 9001:2000 standard, which has been certified by the APCER (Portuguese Association for Certification) since November 1998.

HIDROPROJECTO is certified by LNEC (the Portuguese National Laboratory of Civil Engineering) as a General Manager of Construction Quality, for the following categories:

• Buildings and Monuments
• Highways and Urbanisation Works
• Hydraulic Works