Homepage - Once For All

Our aim is to connect companies, simplify their day-to-day business and secure customer-supplier relations at a European level. Our ambition is to develop a “once for all” solution and enable companies to share their up-to-date administrative documents with customers across Europe; once and for all.

By developing a new interoperability standard that interconnects existing platforms from different countries, we propose a true “Once for All” solution for all contractors aiming to do business with European public or private entities.

**Our proposal for Coopetitors**
Co-build an innovative solution supported by the EU.
Stand out by integrating interoperability and a worldwide scope.
Unite to protect and increase market share.
Belong to a collaborative community.

**Our proposal for majors**
Secure and strengthen customer and supplier relations.
Open up to new local and European markets by reducing administrative constraints and language barriers.
Belong to a community with common values and the aim of developing an innovative solution that creates value for all.
Reduce the workload related to managing administrative documents.

**Our proposal for sub-contractors**
Freely choose your interoperated platform.
Centralise administrative management: one single folder on one single platform.
Join a network that is specialised in its area of activity.
Reduce cost by saving time.

“We want to help businesses become more competitive by reducing non-core tasks. We achieve this through value-added services that are made possible by world-class technology

Today companies are hampered in expanding beyond the border by focusing on a single market, sector and country. We are convinced that many of these obstacles can be overcome through standardization.

To make the market more open, flexible and efficient at the European level, it is our plan to bring everyone together – competitors, suppliers, contractors and the public sector – through an open standard.

We cooperate with all market participants to achieve this goal.”

Connect, simplify and secure European business relationships

Stringent regulation and associated red tape are impeding the ability to respond to unfair competition and the need to make the supply chain more secure.

About us

Services

Simplify the process between clients & suppliers

Save time for business

Reduce cost

Bring trust

Promote business networking & interoperability

Reinforce security

From “many to many” to “onceforall”

Our cooperation proposal

Facts and plan

Team

Renaud Sornin

Olivier Berger

Gudrun Müller

Marie Klein

Aude Genin

Michael Schneider

Clément Blondelle

Gloria Lopez Montiel

Testimonials

Renaud Sornin, Founder and CEO of Attestation Légale

Contacts

France

Clément BLONDELLE

Spain

Aude GENIN

Germany

Michael SCHNEIDER