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    Mobility Tips 12 min read

    How institutions apply for KA121 mobility projects

    Short answer: KA121 is a Key Action 1 Erasmus+ application route institutions use to fund student and staff mobility. You apply in your national agency’s annual KA1 call; if you win, you sign a grant and then set up inter‑institutional and Learning Agreements before mobilities start.

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    Piktalent Editorial
    14 October 2026
    01

    What KA121 is and what it funds

    KA121 refers to a KA1 mobility project under Erasmus+ for higher education institutions. It funds short and longer student mobilities (study or traineeship) and staff mobility for teaching and training. The grant covers the mobility activities listed in your approved project; it is not a salary for participants.

    • Eligible sending activities: study mobility (credit), traineeships (work placements), staff teaching and staff training.
    • Funding is project-based: you apply for a number of mobilities and receive a grant to cover unit costs (travel, subsistence, organisational).
    • National Agencies run the annual call and manage contracts, so rules and portals vary by country.

    Check your National Agency’s KA1 call text for the exact list of eligible activities and the application portal your country uses.

    02

    Who in the institution must be ready before you apply

    KA121 applications are institutional. The mobility coordinator, finance officer and the legal/partnership contact must prepare specific IDs and documents before submission.

    • Organisation ID / PIC: register your institution so funders can identify you.
    • Erasmus Charter for Higher Education (ECHE): required for many programme countries — confirm whether your country asks for it in the call.
    • Formal authorisation: proof of legal status and bank details; your finance office must verify solvency for co‑financing rules.
    • Baseline data: current student numbers, recent mobility figures, partner institutions’ contacts.
    PIC (Participant Identification Code)
    A unique code your institution gets when it registers in the European Commission participant/organisation database. Used on applications and grant paperwork.
    ECHE (Erasmus Charter for Higher Education)
    A charter any higher education institution in a programme country needs to run Erasmus+ student and staff mobility under many KA1 actions.
    03

    Step-by-step: preparing the KA121 application

    Successful applications are concise and evidence-based. Treat the submission as two linked products: a project narrative (quality and impact) and a mobility plan (numbers, destinations, budgets).

    Tip
    National Agency portals differ. Start registration for your institution in the portal at least three weeks before the deadline; technical support queues get busy.
    1. 1
      1. Read the call and national guidance

      Download the KA1 call text from your National Agency. Note any country-specific rules, deadlines and the portal used for submission.

    2. 2
      2. Confirm eligibility and get IDs

      Ensure PIC/OID is active and that ECHE is in place if required. Resolve any missing legal or banking documents early — issuing these takes weeks in some universities.

    3. 3
      3. Build your mobility plan

      List mobility types, number of participants by group, sending departments and receiving partners. Match mobilities to learning outcomes and recognition mechanisms.

    4. 4
      4. Draft the quality and inclusion section

      Describe selection criteria, support for participants with fewer opportunities, language support and measures to ensure recognition of learning outcomes.

    5. 5
      5. Budget and risk assessment

      Use the unit-cost tables your National Agency provides. Include a short risk table (visa, insurance, host cancellations) and mitigation actions.

    6. 6
      6. Internal sign‑offs and upload

      Get academic, legal and financial sign-off before upload. Submit before the deadline; late uploads are not accepted.

    04

    Agreements you will need after award: IIA and Learning Agreements

    If you are awarded a grant, you must formalise each partnership and each mobility. Two documents matter most: the Inter‑Institutional Agreement (IIA) between sending and receiving HEIs, and the Learning Agreement for each participant.

    • Inter‑Institutional Agreement (IIA): signed once per partner and activity type. It sets mobility types, recognition rules and the length of the partnership.
    • Learning Agreement (LA): signed by sending institution, receiving institution and the student or staff member. It must state learning outcomes, credits (if study) and responsible persons.
    • Use Erasmus Without Paper (EWP) or Mobility Tool+ connections if your partners use them to exchange LA data electronically.

    Negotiate IIAs early: unresolved recognition clauses and insurance conditions are the most common cause of mobilities being cancelled at short notice.

    Inter‑Institutional Agreement (IIA)
    A bilateral contract that records the practical and academic terms for mobilities — recognition, duration, contact points, and number of places.
    Learning Agreement (LA)
    Individual document for each participant describing the planned work/study, learning outcomes and how activities will be recognised.
    05

    Practical QA checklist for KA121 implementation

    A short, practical checklist prevents most common failures. Use this as a template you can adapt to your institution’s size.

    • Selection: written, scoreable criteria and published timeline; record refusals and appeals.
    • Pre‑departure checks: visa status, travel documents, EU/non‑EU insurance confirmation and emergency contact details.
    • Learning Agreement: LA signed by all three parties before mobility starts; add a section for remote changes.
    • Recognition: planned recognition recorded on the LA and confirmed by department before departure.
    • Host confirmation: written acceptance from host with mentor name, start/end dates and workplace address.
    • Monitoring: a named coordinator for each cohort, mid‑mobility check and final report template.
    • Data and GDPR: consent collection, secure storage of mobility documents and retention policy for audit.
    Common audit red flag
    Missing signatures on Learning Agreements and undocumented recognition commitments are the single biggest cause of negative audit findings.
    06

    Reporting, payments and changes after award

    The grant management phase has formal reporting and flexibility rules. Know when instalments arrive and how to report changes to mobilities.

    • Grant Agreement: your National Agency issues this after award; it defines reporting deadlines and eligible costs.
    • Payments: usually a pre-financing instalment and a final report-based payment. Exact timetable is in your Grant Agreement.
    • Mobility Tool+ (or national equivalent): used for participant data upload and final reporting in many countries; check your NA for the required platform.
    • Substantial changes: reduce or reassign mobilities only with NA approval; last-minute partner cancellations require prompt replacement or reallocation to avoid underspend.

    Keep a simple live register of all participant LAs and IIAs for reporting and audit. That single document saves weeks at project close.

    07

    What to do next (practical next steps)

    If you are ready to proceed, follow these practical next moves in order to convert readiness into an application or to scale an existing KA121 project.

    • 1. Download the latest KA1 call text from your National Agency and calendar the deadline.
    • 2. Check or obtain your PIC/OID and confirm ECHE status (if applicable).
    • 3. Draft a one‑page mobility plan listing disciplines, partner countries and expected participant numbers.
    • 4. Run a short internal review (academic head, legal, finance) and prepare your budget table using the NA unit costs.
    • 5. If you need partner development or placement management, consider a specialist provider.

    If you want external help to draft the application, manage Learning Agreements or handle placements, Piktalent offers institutional KA121/KA122 services; see /mobility-programs/ka121-ka122-mobility to enquire.

    Continue reading on Piktalent

    Frequently asked questions

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    Pages on the Piktalent site that go deeper on the topics covered above.

    References

    Official sources cited in this article. All links open in a new tab.

    1. Erasmus+ Programme Guide (resources and tools) — European Commission – Erasmus+
    2. Erasmus Charter for Higher Education overview — European Commission – Erasmus+
    3. Erasmus Without Paper (EWP) interoperability project — Erasmus Without Paper
    4. Mobility Tool+ information and access — European Commission
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    About the authors

    Piktalent Editorial — Erasmus+ mobility practitioners since 2009

    This guide is written by the Piktalent editorial and placements team. Piktalent is the mobility brand of The Student Mobility Group, which has organised international internships and Erasmus+ traineeships since 2009. We place students with host companies across Europe and the USA, sign the learning agreements, vet the hosts and support participants on the ground — so the procedures described here are the ones we run ourselves, not a summary of other websites.

    Why we can write about this

    • •Operating since 2009 as The Student Mobility Group; Piktalent since 2023.
    • •Erasmus+ KA131, KA171, KA121 and KA122 mobilities handled end to end for sending institutions.
    • •Host-company vetting, learning agreements, accommodation, insurance and in-country support in 30+ countries.
    • •Direct daily contact with national agencies, host employers, universities and VET providers.

    How this article is verified

    • •Every factual claim is checked against a primary source — EU institutions, national agencies, ministries or official statistics — before publication.
    • •Figures, fees and deadlines are re-checked at the verification date shown at the top of the article.
    • •Procedures are cross-checked against the cases our placements team handled in the last 12 months.
    • •Corrections are welcome: write to us and we update the guide with the date changed.
    Reviewed by the Piktalent placements teamSpot an error? Contact us

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