NF P90-309/A1:2006 Protective elements for in-ground, barrier-free, private or collective use swimming pools - Swimming pool shelters (lightweight structures and/or verandas) - Safety requirements and test methods.
2007NF P90-309:2007 Éléments de protection pour piscines enterrées non closes privatives à usage individuel ou collectif - Abris (structures légères et/ou vérandas) de piscines - Exigences de sécurité et méthodes d'essai
2006NF P90-309/A1:2006 Protective elements for in-ground, barrier-free, private or collective use swimming pools - Swimming pool shelters (lightweight structures and/or verandas) - Safety requirements and test methods.