<p><a class="link-cta primary before" href="https://ec.europa.eu/digital-building-blocks/sites/display/OOTS/Projectathons"><span>Back to projectathons</span></a></p>
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<p>19 - 21 April 2023</p>
<h1><span<h1 class="h2"><span class="heading-subtitle">projectathon</span>Projectathon #1</h1>
<p>A marathon of peer-to-peer interoperability and compliance tests in a structured environment.</p>
<p>Registration: <strong>7 February - 03 March 2023</strong></p>
<p class="text-right"><a class="btn primary" href="#"><span>Register</span></a></p>
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