Open Call 2

Open Call 2

The proposed projects must:

  • Demonstrate the benefits brought by the employed ENVELOPE platform features (enablers/APIs) in development, deployment and performance of a novel vertical service. The projects have to clearly include a final validation stage for this purpose.
  • Enhance the impact of the ENVELOPE platform by contributing to the range of use cases that can be supported and the ecosystem that can be created.

Open Call 2 Timeline

10/11/2025-03/12/2025
Feasibility Check
04/12/2025-04/02/2026
Submission of Proposals
05/02/2026-20/03/2026
Evaluation & Selection
23/03/2026-30/04/2026
Subgrant Agreement Preparation and Signature
01/05/2026-31/10/2026
Project Implementation

The Feasibility Check is mandatory for all proposers. Only proposals that have submitted their Feasibility Check applications before 03/12/2025 and received positive feedback are allowed to submit their final applications.

Feasibility Check - Open for Submissions

The open call proposers must contact the ENVELOPE consortium to communicate their intentions and verify the feasibility of their proposals intended for implementation within the project’s scope. This step allows them to receive initial feedback on the planned activities outlined in the proposal. To perform the feasibility check, proposers must send a description of the planned experiment based on the targeting site to one of the below emails:

using the template provided below. Please send the Word document (not PDF) since the evaluators will complete the last sections. Include the short name of the proposal in the email subject line or the first line of the email text.

Proposals submitted without passing the feasibility check will be automatically rejected.

The deadline for the feasibility check is 03/12/2025.

Important documents

Sub Grant Agreement – OC2

Proposal-Application-Form – OC2

Open-Call-Text – OC2

Open Call Announcement – OC2

Handbook-for-Applicants – OC2

Feasibility Check – OC2

Declaration of Honour – OC2

Bank Account Form OC2

Knowledge Base

API SPECIFICATION [NATIVE] – AsSessionWithQoS-API specification (Athens Trial Site)

API SPECIFICATION [NATIVE] – NEF-Monitoring Event API (Athens Trial Site)

Italian trial site – Technical Overview_OC2

Greek trial site – Technical Overview_OC2

Dutch trial site – Technical Overview_OC2

EaaS User manual – OC2

APIs overview for open calls – OC 2

API specification – Traffic Influence

API specification – Quality on Demand

API specification – Predictive Connectivity Data

API specification – Performance Metrics

API specification – Edge Application Management

API specification – Device Location – Location Reporting (Athens Trial Site)

API specification – Device Location – Geofencing

API specification – Device Location – Devices in area

API specification – ATSSS

API Specification – PQOS Phase 2

Training and Additional Material

22-04-2024

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22-04-2024

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Frequently Asked Questions

Do we get a notification after registration validation?

Yes, you will receive an email to inform you that your registration has been validated. This email will indicate that you can proceed with your proposal submission.

Yes, you will receive an email confirmation when your application submission is completed and successfully received.

Yes, you will receive an email notifying you of the results of the Open Call. This email will inform you of whether your proposal has been accepted or rejected

If you do not receive email notifications as expected, please check your spam or junk email folder to ensure that the notifications have not been filtered there. If you continue to experience issues, please contact our support team for assistance.

The amount will be distributed based on the accomplishment of the expected Deliverables established for each Stage in the SubGrant Agreement. The exact amount of financial support to be granted to each sub-project is up to €300.000 per consortium, split as follows per stage:

The grant awarded to the chosen applicants will not impact the ownership of any pre-existing intellectual property, including background technologies, designs, works, inventions, software, data, techniques, know-how, or materials. The third party that contributes with ENVELOPE will retain ownership of their pre-existing intellectual property.

Beneficiaries must be consortia composed of up to 5 legal entities (SME ) acting as technology providers and/or application providers for use case implementation. All organizations have to be established in any of EU Member States and their Overseas Countries and Territories (OCT) or Horizon Europe Associated Country. ENVELOPE partners can NOT be involved in the grantees’ projects neither their affiliates nor employees – including persons working under employment contract or contract or similar to employment contract and board members.

No, individuals cannot participate. The eligibility criteria specify that participation is for legal entities in Europe and associated countries.

There is no prohibition against applying to other SNS projects’ open calls at the same time as applying to ENVELOPE open call.

Yes, but only up to a maximum of five (5) partners. The target number of participants per proposal is one partner (Coordinator only) or a maximum of 4 partners (1 Coordinator and 4 partners). In the case of five partners, the proposal would be submitted by one Coordinating partner, and the subgrant agreement would be with the Coordinating partner only. Payments will be made to the coordinator partner, who will then distribute payment to the other consortium member.

Yes, a Declaration of Honour will be requested to be signed during the application stage. A template for the DoH is available on the open call website for you to examine.

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