PRECAUTIONARY PRINCIPLE

PRECAUTIONARY APPROACH
PRECAUTIONARY CONCEPT
APPROCHE DE PRECAUTION
CONCEPT DE PRECAUTION
CONCEPTO DE PRECAUCION
ENFOQUE DE PRECAUCION
المبدأ الوقائي؛ مبدأ وقائي؛ مبدأ الحيطة؛ مبدأ حيطة؛ النهج الوقائي؛ نهج وقائي

Principle, expressed in the 1992 Rio Declaration, that "lack of full scientific certainty shall not be used as a reason for postponing cost-effective measures to prevent environmental degradation"