AHRQ is part of the U.S. Department of Health and Human Services. AHRQ research aids decision making to improve the quality of health care services. The site offers sections on research findings and clinical information including evidence-based practice, clinical practice guidelines, outcomes and effectiveness. AHRQ is a member of INAHTA. Chapter 7 of the Etext on Health Technology Assessment (HTA) Information Resources includes a comprehensive summary of the AHRQ mission, the technology assessments they conduct, levels of evaluation used and programmes they support.

International index of government statistical agencies.

PAHO is an international public health agency that serves as the specialized organization for health of the Inter-American System and as the Regional Office for the Americas of the World Health Organization. PAHO aims to improve health and living standards of the countries of the Americas. PAHO provides some publications on HTA and medical equipment. Search the site by keyword or browse the topic list.

Evidence and Information for Health Policy from the World Health Organization