AGREE is an international collaboration of researchers and policy makers who seek to improve the quality and effectiveness of clinical practice guidelines by establishing a shared framework for their development, reporting and assessment. Site includes information on the development, assessment and appraisal of clinical guidelines.

International working group developed to assess the quality of evidence on which health care practice guidelines and recommendations are based.  

International not-for-profit organization involved in the development and use of clinical practice guidelines.  GIN is made up for over 90 organizational members which represent over 39 countries around the world.

Inno-HTA is a EU-funded project that developed a set of indicators for the assessment of emerging health-care technologies to support various stakeholders\' decision-making.