Architect's glossary
Directorate for the execution of the works contract (DET)
The management of the execution of the works contract(s) aims to ensure that the execution documents as well as the works in progress comply with the studies carried out.

In regards to:
Phase in the planning of an architect, being part of the MOP law. Here are the phases of the MOP law:
ESQ | sketch studies |
AVP | pre-project studies |
APS | preliminary design studies |
ODA | final design studies |
PRO | project studies |
EXE | execution studies |
SYN | summary plans |
VISA | approval of the execution studies |
ACT | assistance to the project owner for the signing of works contracts |
OPC | scheduling, steering, coordination |
TED | management of the execution of works contracts |
AOR | for assistance during acceptance operations and during the year of the perfect completion guarantee |
EP | preliminary studies |
IAD | diagnostic studies |