# Weave / Lead Agency / International Co-Investigator Scheme

**Funder:** SNSF
**Deadline:** 1 October 2026 (Cut-offs 1 October 2026 (SNSF Lead), 1 April 2027; other partner deadlines vary by country)
**Consortium:** Required — international co-applicant(s) at a partner-country institution under a Weave/Lead Agency/ICIS agreement
**Application:** Single stage: joint transnational proposal evaluated by one lead agency (SNSF or partner agency)
**Frequency:** Continuous
**Eligible countries:** CH
**Official call:** https://www.snf.ch/en/j3eRKmgqIrepqJnT/funding/projects/weave-lead-agency-icis
**Last updated:** 13 Sept 2026

## Eligibility & scope

Collaborative international project funding scheme for researchers at Swiss institutions partnering with co-applicants in countries with mutual agreements (e.g. Austria, Belgium, Germany, France, Israel, USA, South Africa, Sao Paulo, South Tyrol, Croatia, Luxembourg, Poland, Slovenia, Sweden, Czech Republic, Denmark, Netherlands, Norway, UK for SSH). Eligibility requirements follow SNSF Project Funding scheme; budget capped at CHF 250,000/applicant/year (max CHF 200,000 for personnel).

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Source: [The Great Grantsby](https://grantsby.eu/grants/snsf-weave-lead-agency-international-co-investigator-sc-2026-10) — EU grant monitoring for academic researchers. Always verify details on the funder's website before applying.

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