|GRADE working group|
An informal collaboration aiming to develop a common framework for grading quality of evidence and strength of recommendations; with explanatory publications available.
|Guidelines International Network|
Association of organisations and individuals involved in the systematic development and application of clinical practice guidelines. Features a searchable list of members.
|Health Technology Assessment (HTA) Programme|
Established by the UK NHS (National Health Service) to provide medical professionals with high-quality information on the cost, effectiveness, and impact of treatments and tests. Includes evidence-based HTA reports (PDFs).
|National Guideline Clearinghouse|
The Agency for Healthcare Research and Quality in the United States presents a searchable database of clinical practice guidelines, abstracts, and an annotated bibliography.
|Recommended Clinical Practice Guidelines|
Presented by the Ontario Guidelines Advisory Committee, with details of the recommendation process and a list of publications.
International initiative of epidemiologists, statisticians, researchers and editors involved in conduct and dissemination of observational studies, with the aim of strengthening the reporting of observational studies in epidemiology; with supporting publications as PDFs.