Original Oxford EBM group founded by Dave Sackett who founded the EBM movement in medicine
Goal is to develop, teach and promote evidence-based health care through conferences, workshops and EBM tools so that all health care professionals can maintain the highest standards of medicine.
McMaster group for EMB headed by Gordon Guyatt who coined the term EBM
Offers resources to develop an EBM approach for different health care fields organizes a workshop each year so that professionals can learn how to incoporate EBP into their training program
Provides a concise summary of the history and principles behind the evidence-based practice movement, as well as a selection of links to other relevant websites
Overview of evidence-based treatments, organized for providers and families
A curated website providing concise reviews of the state of evidence for particular clinical issues, as well as links to resources and further information
Website on Research-Supported Psychological Treatments
The purpose of this website is to provide information about effective treatments for psychological disorders.  Basic descriptions are provided for each psychological disorder and treatment. In addition, for each treatment, the website lists key references, clinical resources, and training opportunities.
Provides a summary of evidence-based assessment and treatment for a variety of providers and for families
TherapyAdvisor seeks to encourage and promote empirically-based or evidence-based practice by providing information on the psychosocial treatments which have empirical support for the treatment of specific disorders. Practitioner members have additional access to detailed information on each treatment including expert treatment summaries, key and recent references selected by experts, and links to treatment manuals, training materials, and training institutes available for each treatment.