International Guidelines International Society for the Study of Hypertension in Pregnancy (ISSHP) The hypertensive disorders of pregnancy: ISSHP classification, diagnosis & management recommendations for international practice (PDF) ISSHP Guidelines (includes links to guidelines in Spanish and Russian) FIGO FIGO releases new guidelines to combat pre-eclampsia WHO WHO recommendations: Drug treatment for severe hypertension in pregnancy (PDF) WHO recommendations on drug treatment for non-severe hypertension in pregnancy WHO recommendation on calcium supplementation before pregnancy for the prevention of pre-eclampsia and its complications WHO recommendations for prevention and treatment of pre-eclampsia and eclampsia MSF MSF medical guidelines: Hypertensive disorders in pregnancy (also available in French and Arabic)