DARIAH, the Digital Research Infrastructure for the Arts and Humanities, aims to enhance and support digitally-enabled research and teaching across the humanities and arts. By bringing together national activities from Member countries, DARIAH is able to offer a portfolio of services and activities centred around research communities. DARIAH was established as a European legal entity in August 2014 with 15 countries - Austria, Belgium, Croatia, Cyprus, Denmark, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, The Netherlands, Slovenia and Serbia – as Founding Members. This was an important step towards developing a research infrastructure for sharing and sustaining digital arts and humanities knowledge across Europe and beyond. Using the opportunity to present a poster at DH Benelux 2015 as a starting point, the authors would like to explore how DARIAH-BE, DARIAH-LU and DARIAH-NL could collaborate to both strengthen their participation in DARIAH within their individual countries and together as the Benelux region. Initial ideas include: a) increasing collaboration between researchers and infrastructure providers: taking advantage of the geographical proximity and language synergies to participate in shared activities e.g. joint research projects and training events, b) increasing funding opportunities: exploring regional possibilities for funding and establishing partnerships for European funding proposals and c) sharing DARIAH knowledge and experience: increasing understanding and identifying synergies between the DARIAH activities in each country. Through strengthening the collaboration between DARIAH activities in Belgium, Luxembourg and The Netherlands, we would like to facilitate maximum participation of digital humanities researchers in the Benelux region in DARIAH in order to take full advantage of the benefits of being part of the European DARIAH community.