For the implementation of various projects HISR has collaborated with the following policymaking entities, organizations and associations since 2002:
Academic Institutions
Aristotle University of Thessaloniki – School of Geology
Aristotle University of Thessaloniki – School of Rural and Surveying Engineering
Biology Department – University of Crete
Natural History Museum of Crete
Department of Biology – National and Kapodistrian University of Athens
Zoological Museum – National and Kapodistrian University of Athens
Administration
Ministry of Environment and Energy
Ministry of Employment and Social Protection
Former Municipality of Stavroupoli, Xanthi
Former Municipality of Neapoli, Lassithi
Development Agencies
Heraklion Development Agency S.A.
Lassithi Development Agency S.A.
Xanthi Development Agency S.A.
Psiloritis Development Agency of Local Government (AKOM-M) S.A.
Eastern Crete Development Organization S.A.
Environmental Education Centers
Anogeia Environmental Education Centre
Ierapetra – Neapoli Environmental Education Centre
Archanes – Rouva – Gouves Environmental Education Centre
Vamos Environmental Education Centre
Associations and environmental organisations
Hellenic Speleological Society – Department of Crete
Naturalist Mountaineering Club of Siteia-Caving club
Other entities
University of Crete – Property Development and Management Company
Psiloritis Nature Park, UNESKO