Prestadd® guides providers through their sustainable development approach.

Sustainable development criteria are considered as major in calls for tender. Prestadd® offers you a competitive edge, ensuring your ordering party a high level of requirement, in the environmental part as well as the economical and social ones.

This tool is based on a questionnaire in 3 parts.

Environnemental parts

Energy saving

Water resources economy

Trash recycling

Transports management

Reduce the use of dangerous products or single use ones



Social part

Human resources management

Risk prevention

Training of the employees

Economical part

Sustainable procurement

Business behavior

Sustainability of the activity

Integration into the economic and social fabric


For each answer, documentary evidence is required to ensure the reality of the declarations.

This document can be a picture, an invoice, etc. their relevance will be estimated by the committee.