- European network for Health Technology Assessment, EUnetHTA
- Health Technology Assessment International, HTAi
- International network of Agencies for Health Technology Assessment, INAHTA
- The International Information Network on New and Changing Health Technologies, Euroscan
- AETMIS, Agence d Evaluation des Technologies et des Modes d Intervention en Sante, Kanada
- AETS, Agencia de Evaluacion de Technologias sanitarias, Španjolska, dio Carlos III Healthcare Institute
- AETSA, Andalusian agency for Health Technology Assessment, Andaluzija, Španjolska
- Age.na.s, L Agenzia nazionaleper iservizi sanitari reionali, The Agency for Regional Healthcare, Italija
- AHRQ, Agency for Healthcare Research and Quality, SAD
- AHTA, Adelaide Health Technology Assessment, Australia
- AHTAPol, Agency for Health Technology Assessment in Poland, Poljska
- ASERNIP-S, Australian Safety and Efficacy Register of New Interventional Procedures-Surgical, Australija
- AVALIA T, Galician Agency for Health Technology Assessment, Galicija
- BDA, Bulgarian Drug Agency-Committee for the Positive Drug List, Bugarska
- CADTH, Canadian Agency for Drugs and Technology in Health, Kanada
- CAHTA, Catalan Agency for Health Technology Assessment and Research, Katalonija
- CDE, Center for Drug Evaluation, Taiwan
- CEDIT, Comite d Evaluation et de Diffusion des Innovations Technologiques, Francuska
- CENETEC, Centro Nacional de Excelencia Technologica en Salud, Mexico
- CNHTA, Committee for New Health Technology Assessment, Korea
- CRD, Centre for Reviews and Dissemination, Velika Britanija
- CVZ, College voor Zorgverzekeringen, Nizozemska
- DACEHTA, Danish Centre for Evaluation and Health Technology Assessment, Danska
- DAHTA, German Agency for HTA at the German Institute for Medical Documentation and Information (DIMDI), Njemačka
- DECIT-CGATS, Secretaria de Ciencia, Technologia e Insumos Estrategicos departamento de Crencia e Tecnologia, Brazil
- DSI, Danish Institute for health services Research, Danska
- ETESA, Department of quality and patient Safety of the Ministry Health of Chile, Čile
- FinOHTA, Finnish Office for Health Technology Assessment, Finska
- GÖG, Gesundheit Österreich GmbH, Austrija
- GR, Gezondheidsraad Health Council of the Netherlands, Nizozemska
- HAS, Haute Autorite de Sante, Francuska
- HIQA, Health information and Quality Authority, Irska
- HSAC, Health Services Assessment Collaboration, Novi Zeland
- HunHTA, Unit of Health Economics and Health Technology Assessment Research Centre, Mađarska
- ICTAHC, Israel Center for Technology Assessment in Health Care, Izrael
- IEHS, Institute for Clinical Effectiveness and health Policy, Argentina
- IHE, Institute of Health Economics, Kanada
- NIPH-RS, National Institute of Public Health of the Republic of Slovenia, Slovenija
- IQWiG, Institut für Qualität und wirtschaftlichkeit in Gesundheitswesen, Njemačka
- KCE, Belgian Federal health Care Knowledge Centre, Belgija
- LBI- HTA, Ludwig Boltzmann Institut für Health Technology Assessment, Austrija
- MaHTAS, Health technology Assessment Section Ministry of Health Malaysia, Malezija
- MAS, Medical Advisory Secretariat, Kanada
- MSAC, Medical Services Advisory Committee, Australija
- NETSCC, HTA-NIHR Coordinating Centre for Health Technology Assessment, Velika Britanija
- NHS QIS, Quality Improvement Scotland, Škotska
- NHSC, National Horizon Scanning Centre,Velika Britanija
- NICE, National Institute for Health and Clinical Excellence, UK
- NOKC, Norwegian Knowledge Centre for Health Services, Norveška
- OHTA, Office of Health Technology Assessment, Mađarska
- OSTEBA, Basque Office for Health Technology Assessment, Španjolska
- SBU, Swedish Council on Technology Assessment, Švedska
- SNHTA, Swiss Network for health Technology Assessment, Švicarska
- UETS, Unidad de Evaluation de Technologias Sanitarias, Španjolska
- UTA, University of Tartu, Department of Public Health, Estonia,
- UVT, HTA Unit in Gemelli University Hospital, Italija
- VASPVT, State Health Care Accreditation Agency under the Ministry of Health, Litva
- VATAP, VA Technology Assessment Program, SAD
- ZonMw, The Medical and Health Research council of The Netherlands, Nizozemska
- Centre for Reviews and Dissemination, CRD Databases (http://www.crd.york.ac.uk/crdweb): Health Technology Assessment (HTA) Database (part of Centre for Reviews and Dissemination, CRD Databeses), http://www.crd.york.ac.uk/crdweb/Home.aspx?DB=HTA&SessionID=&SearchID=&E=0&D=0&H=0&SearchFor=
- NHS Economic Evaluation Database (part of Centre for Reviews and Dissemination, CRD Databeses), http://www.crd.york.ac.uk/crdweb/Home.aspx?DB=NHS%20EED&SessionID=&SearchID=&E=0&D=0&H=0&SearchFor=
- Database of Abstracts of Reviews of Effects (DARE)(part of Centre for Reviews and Dissemination, CRD Databeses; systematic reviews that have been published outside of the Cochrane collaboration, all quality assessed and with structured summaries), http://www.crd.york.ac.uk/crdweb/Home.aspx?DB=DARE&SessionID=&SearchID=&E=0&D=0&H=0&SearchFor=
- European Network of Health Economic Evaluation Databases, EURONHEEDhttp://infodoc.inserm.fr/euronheed/Publication.nsf
- Cost-Effectiveness Analysis (CEA) Registry https://research.tufts-nemc.org/cear/default.aspx
- HSTAT / Health Services Technology Assessment Texts
- The Cochrane Library (http://www.thecochranelibrary.com/view/0/index.html); Databases included in The Cochrane Library are: The Cochrane Database of Systematic Reviews, The Database of Abstracts of Reviews of Effects (DARE), The Cochrane Central Register of Controlled Trials (CENTRAL), The Cochrane Methodology Register, The NHS Economic Evaluation Database (NHS EED), Health Technology Assessment Database, Cochrane Database of Methodology Reviews (CDMR).
- The Cochrane database of systematic reviews: presents the best evidence, abstracts of reviews are freely available;http://www.cochrane.org/cochrane-reviews
- SUMsearch
