COMMUNITY HIA RESOURCE An encyclopedia of health impact theory and practice you can add to.
HEALTH IMPACT ASSESSMENT GATEWAY A UK resource (Now archived)
IMPACT The International Health Impact Assessment Consortium at the University of Liverpool. Europe, public sector, and policy focus.
IAIA INTERNATIONAL ASSOCIATION FOR IMPACT ASSESSMENT Active HIA section and email based listserver
WHO World Health Organization
IPIECA International Petroleum Industry Environmental Conservation Association publisher of “A Guide to Health Impact Assessments in the Oil and Gas Industry.”
LONDON HEALTH COMMISSION
IPH:The Institute Of Public Health In Ireland
OUR HEALTHIER NATION WEBSITE UK department of Health website (now archived)
JISCMAIL An HIA email based listserver for UK and Ireland
WHIASU Welsh Health Impact Assessment Support Unit